Version 2.77

82621-4 Time to end-systole Left ventricle SPECT

Part Descriptions

LP229979-2   Time to end-systole
Left ventricular (LV) systolic dyssynchrony represents variability in the timing of contraction in different LV myocardial segments and is an indicator of LV systolic dysfunction. LV dyssynchrony is evaluated using cardiac gated SPECT and is based on time to end-systole (TES) measurements for each of the 17 LV segments. The TES measures the time from the end of diastole, which is the same for all segments, to the end of systole, which varies across segments depending on the degree of LV dysfunction.
The maximum difference in time to end-systole (MDTES), is the lag between the earliest and the latest end-systole among the 17 LV segments. The standard deviation of time to end-systole (SDTES) is the standard deviation of TES among all of 17 LV segments. Increasing MDTES and SDTES values, which represent increasing LV dyssynchrony, are associated with decreased LV ejection fraction and LV dysfunction. PMID: 22459387
The difference in time to end-systole between the lateral and septal segments (DTES-LS) is also derived from the TES. MDTES, SDTES and DTES-LS are typically expressed as percentages. PMID: 26860109 Source: Regenstrief LOINC, PMID: 22459387

Fully-Specified Name

Component
Time to end-systole
Property
Time
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
TES LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Es hora de terminar la sístole:Tiempo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Tempo di fine-sistole:Tempo:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Procedure cardiache Punto nel tempo (episodio) SPECT Tempo (e.g. secondi) Tempo di fine sistole Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 到收缩末期的时间:时间:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 到(至)收缩(心脏收缩、心缩)末期的时间;到(至)收缩末期时间;至收缩末期时间;TES 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 收缩期末期;心脏收缩期末期;心缩期末期;心脏收缩末期;心缩末期 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT

Example Units

Unit Source
ms Example UCUM Units

82639-6 Maximum difference in time to end-systole Left ventricle SPECT --resting

Part Descriptions

LP230006-1   Time to end-systole.difference.max
Left ventricular (LV) systolic dyssynchrony represents variability in the timing of contraction in different LV myocardial segments and is an indicator of LV systolic dysfunction. LV dyssynchrony is evaluated using cardiac gated SPECT and is based on time to end-systole (TES) measurements for each of the 17 LV segments. The TES measures the time from the end of diastole, which is the same for all segments, to the end of systole, which varies across segments depending on the degree of LV dysfunction.
The maximum difference in time to end-systole (MDTES), is the lag between the earliest and the latest end-systole among the 17 LV segments. The standard deviation of time to end-systole (SDTES) is the standard deviation of TES among all of 17 LV segments. Increasing MDTES and SDTES values, which represent increasing LV dyssynchrony, are associated with decreased LV ejection fraction and LV dysfunction. PMID: 22459387
The difference in time to end-systole between the lateral and septal segments (DTES-LS) is also derived from the TES. MDTES, SDTES and DTES-LS are typically expressed as percentages. PMID: 26860109 Source: Regenstrief LOINC, PMID: 22459387

Fully-Specified Name

Component
Time to end-systole.difference.max^resting
Property
TRto
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
MDTES Resting LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tiempo para finalizar la sístole.difference.max ^ en reposo:TRto:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Tempo di fine-sistole.differenza.massimo^riposo:TRto:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Massima differenza in tempo di fine sistole Massimo Procedure cardiache Punto nel tempo (episodio) Rapporto Tempo SPECT Tempo di fine sistole Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 到收缩末期的时间.差值.最大值^静息:时间比率:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 休息;休息状态;静息状态 到(至)收缩(心脏收缩、心缩)末期的时间.差值(差异、差别、差).最大值(极大值、极大、最大、最高值、最高、峰值、高峰);到(至)收缩末期时间.差值.最大值;至收缩末期时间.差值.最大值;TES.差值.最大值 到(至)收缩(心脏收缩、心缩)末期的时间;到(至)收缩末期时间;至收缩末期时间;TES 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 收缩期末期;心脏收缩期末期;心缩期末期;心脏收缩末期;心缩末期 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 时间比 最大;极大值 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT

Example Units

Unit Source
% Example UCUM Units

82641-2 Standard deviation of time to end-systole Left ventricle SPECT --resting

Part Descriptions

LP230007-9   Time to end-systole.standard deviation
Left ventricular (LV) systolic dyssynchrony represents variability in the timing of contraction in different LV myocardial segments and is an indicator of LV systolic dysfunction. LV dyssynchrony is evaluated using cardiac gated SPECT and is based on time to end-systole (TES) measurements for each of the 17 LV segments. The TES measures the time from the end of diastole, which is the same for all segments, to the end of systole, which varies across segments depending on the degree of LV dysfunction.
The maximum difference in time to end-systole (MDTES), is the lag between the earliest and the latest end-systole among the 17 LV segments. The standard deviation of time to end-systole (SDTES) is the standard deviation of TES among all of 17 LV segments. Increasing MDTES and SDTES values, which represent increasing LV dyssynchrony, are associated with decreased LV ejection fraction and LV dysfunction. PMID: 22459387
The difference in time to end-systole between the lateral and septal segments (DTES-LS) is also derived from the TES. MDTES, SDTES and DTES-LS are typically expressed as percentages. PMID: 26860109 Source: Regenstrief LOINC, PMID: 22459387

Fully-Specified Name

Component
Time to end-systole.standard deviation^resting
Property
TRto
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
SDTES Resting LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tiempo hasta el final de la sístole, desviación estándar ^ reposo:TRto:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Tempo di fine-sistole.deviazione standard^riposo:TRto:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Deviazione standard di tempo di fine sistole Procedure cardiache Punto nel tempo (episodio) Rapporto Tempo SPECT Tempo di fine sistole Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 到收缩末期的时间.标准差^静息:时间比率:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 休息;休息状态;静息状态 到(至)收缩(心脏收缩、心缩)末期的时间.标准差(标准偏差、标准误差、SD);到(至)收缩末期时间.标准差;至收缩末期时间.标准差;TES.标准差;TES.SD 到(至)收缩(心脏收缩、心缩)末期的时间;到(至)收缩末期时间;至收缩末期时间;TES 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 收缩期末期;心脏收缩期末期;心缩期末期;心脏收缩末期;心缩末期 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 时间比 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT

Example Units

Unit Source
ms Example UCUM Units

82640-4 Difference in time to end-systole between lateral and septal wall Left ventricle SPECT --resting

Part Descriptions

LP230005-3   Time to end-systole.difference.lateral and septal wall
Left ventricular (LV) systolic dyssynchrony represents variability in the timing of contraction in different LV myocardial segments and is an indicator of LV systolic dysfunction. LV dyssynchrony is evaluated using cardiac gated SPECT and is based on time to end-systole (TES) measurements for each of the 17 LV segments. The TES measures the time from the end of diastole, which is the same for all segments, to the end of systole, which varies across segments depending on the degree of LV dysfunction.
The maximum difference in time to end-systole (MDTES), is the lag between the earliest and the latest end-systole among the 17 LV segments. The standard deviation of time to end-systole (SDTES) is the standard deviation of TES among all of 17 LV segments. Increasing MDTES and SDTES values, which represent increasing LV dyssynchrony, are associated with decreased LV ejection fraction and LV dysfunction. PMID: 22459387
The difference in time to end-systole between the lateral and septal segments (DTES-LS) is also derived from the TES. MDTES, SDTES and DTES-LS are typically expressed as percentages. PMID: 26860109 Source: Regenstrief LOINC, PMID: 22459387

Fully-Specified Name

Component
Time to end-systole.difference.lateral and septal wall^resting
Property
TRto
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
DTES-LS Resting LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tiempo hasta la final de la sístole, diferencia de la pared lateral y septal, en reposo:TRto:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Tempo di fine-sistole.differenza.parete laterale e settale^riposo:TRto:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Differenza in tempo di fine sistole tra parete laterale e settale Procedure cardiache Punto nel tempo (episodio) Rapporto Tempo SPECT Tempo di fine sistole Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 到收缩末期的时间.差值.侧壁和中隔^静息:时间比率:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L Lat LT 休息;休息状态;静息状态 侧 侧位(Lateral,Lat) 侧位的 侧向 侧向的 侧的 侧面 侧面的 到(至)收缩(心脏收缩、心缩)末期的时间.差值(差异、差别、差).侧壁和中隔(间隔);到(至)收缩末期时间.差值.侧壁和中隔;至收缩末期时间.差值.侧壁和中隔;TES.差值.侧壁和中隔 到(至)收缩(心脏收缩、心缩)末期的时间;到(至)收缩末期时间;至收缩末期时间;TES 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 外侧 外侧的 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 收缩期末期;心脏收缩期末期;心缩期末期;心脏收缩末期;心缩末期 旁开的 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 时间比 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT

Example Units

Unit Source
% Example UCUM Units

82625-5 Time to peak filling rate Left ventricle SPECT --resting

Part Descriptions

LP229982-6   Time to peak filling rate
Left ventricular (LV) diastolic filling parameters are based on analysis of LV volume over time as measures of LV diastolic function. The peak filling rate (PFR) is the maximum change in LV volume over time (dV/dt) during diastole. The one-third mean filling rate (1/3 MFR) is the average filling rate over the first third of diastole. The time to PFR (TPFR) is the duration of time from the end of systole to the time where the PFR occurs. The ratio of TPFR to R-R interval is the ratio of the time to peak filling to the total time of one cardiac cycle. In one study, patients with the connective tissue disorder systemic sclerosis were found to have significantly higher TPFR and TPFR/R-R interval values compared to controls. PMID: 11216514 Another study of patients with hypertension found that 1/3 MFR measured after stress was significantly lower in patients with hypertension compared to controls, as was the stress PFR. [http://www.sciencedirect.com/science/article/pii/S0378603X15000728] Source: Regenstrief LOINC, PMID: 11216514

Fully-Specified Name

Component
Time to peak filling rate^resting
Property
Time
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
TPFR Resting LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tiempo hasta la tasa de llenado máxima ^ en reposo:Tiempo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Intervallo per il riempimento massimo, tasso 22/5000 Intervallo per il riempimento massimo, tasso^riposo:Tempo:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Procedure cardiache Punto nel tempo (episodio) SPECT Tasso di intervallo per il riempimento massimo Tempo (e.g. secondi) Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 到高峰充盈速率的时间^静息:时间:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 休息;休息状态;静息状态 到(至)峰值(高峰,最大值、极大值)充盈(充满)速率(速度、率)的时间;至高峰充盈速率的时间 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 达到高峰的时间;高峰到达时间;峰值到达时间;达到峰值的时间;到达峰值的时间;上升到最大高度的时间;峰值时间;尖峰时间 速度

Example Units

Unit Source
ms Example UCUM Units

82653-7 Time to peak filling rate/RR interval Left ventricle SPECT --resting

Part Descriptions

LP229982-6   Time to peak filling rate
Left ventricular (LV) diastolic filling parameters are based on analysis of LV volume over time as measures of LV diastolic function. The peak filling rate (PFR) is the maximum change in LV volume over time (dV/dt) during diastole. The one-third mean filling rate (1/3 MFR) is the average filling rate over the first third of diastole. The time to PFR (TPFR) is the duration of time from the end of systole to the time where the PFR occurs. The ratio of TPFR to R-R interval is the ratio of the time to peak filling to the total time of one cardiac cycle. In one study, patients with the connective tissue disorder systemic sclerosis were found to have significantly higher TPFR and TPFR/R-R interval values compared to controls. PMID: 11216514 Another study of patients with hypertension found that 1/3 MFR measured after stress was significantly lower in patients with hypertension compared to controls, as was the stress PFR. [http://www.sciencedirect.com/science/article/pii/S0378603X15000728] Source: Regenstrief LOINC, PMID: 11216514

Fully-Specified Name

Component
Time to peak filling rate/RR interval^resting
Property
TRto
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
TPFR/RR Resting LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tiempo hasta la velocidad máxima de llenado / intervalo RR ^ en reposo:TRto:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Intervallo per il riempimento massimo, tasso 22/5000 Intervallo per il riempimento massimo, tasso/RR, intervallo^riposo:TRto:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Intervallo R-R Procedure cardiache Punto nel tempo (episodio) Rapporto Tempo SPECT Tasso di intervallo per il riempimento massimo Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 到高峰充盈速率的时间/RR 间期^静息:时间比率:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT RR 间期(间隔、时间间隔、间隔时间) RR 间期(间隔、时间间隔、间隔时间);RR 间隔;RR 时间间隔;RR 间隔时间 休息;休息状态;静息状态 到(至)峰值(高峰,最大值、极大值)充盈(充满)速率(速度、率)的时间;至高峰充盈速率的时间 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 时间比 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 达到高峰的时间;高峰到达时间;峰值到达时间;达到峰值的时间;到达峰值的时间;上升到最大高度的时间;峰值时间;尖峰时间 速度

Example Units

Unit Source
{ratio} Example UCUM Units

82623-0 Peak filling rate Left ventricle SPECT --resting

Part Descriptions

LP229980-0   Filling rate.diastole.max
Left ventricular (LV) diastolic filling parameters are based on analysis of LV volume over time as measures of LV diastolic function. The peak filling rate (PFR) is the maximum change in LV volume over time (dV/dt) during diastole. The one-third mean filling rate (1/3 MFR) is the average filling rate over the first third of diastole. The time to PFR (TPFR) is the duration of time from the end of systole to the time where the PFR occurs. The ratio of TPFR to R-R interval is the ratio of the time to peak filling to the total time of one cardiac cycle. In one study, patients with the connective tissue disorder systemic sclerosis were found to have significantly higher TPFR and TPFR/R-R interval values compared to controls. PMID: 11216514 Another study of patients with hypertension found that 1/3 MFR measured after stress was significantly lower in patients with hypertension compared to controls, as was the stress PFR. [http://www.sciencedirect.com/science/article/pii/S0378603X15000728] Source: Regenstrief LOINC, PMID: 11216514

Fully-Specified Name

Component
Filling rate.diastole.max^resting
Property
VRat
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
PFR Resting LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tasa de llenado diástole.max ^ en reposo:VRat:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Tasso di riempimento.diastole. Massimo^riposo:VRat:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Diastole massima Massimo Picco del tasso di riempimento Procedure cardiache Punto nel tempo (episodio) SPECT Tasso di Volume Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 充盈速率.舒张期.最大值^静息:体积速率:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 休息;休息状态;静息状态 体积速率(单位时间);单位时间内体积的变化速率;流量 充盈(充满)速率(速度、率).舒张期(心脏舒张期、心舒期).最大值(极大值、极大、最大、最高值、最高、峰值、高峰);高峰充盈率;高峰充盈速率;峰值充盈率;峰值充盈速率;peak filling rate;PFR 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 心脏舒张期.最大值;心舒期.最大值;舒张期最大值;心脏舒张期最大值;心舒期最大值 时刻;随机;随意;瞬间 最大;极大值 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 速度

Example Units

Unit Source
mL/s Example UCUM Units

82624-8 One-third mean filling rate Left ventricle SPECT --resting

Part Descriptions

LP229981-8   Filling rate.first third of diastole.mean
Left ventricular (LV) diastolic filling parameters are based on analysis of LV volume over time as measures of LV diastolic function. The peak filling rate (PFR) is the maximum change in LV volume over time (dV/dt) during diastole. The one-third mean filling rate (1/3 MFR) is the average filling rate over the first third of diastole. The time to PFR (TPFR) is the duration of time from the end of systole to the time where the PFR occurs. The ratio of TPFR to R-R interval is the ratio of the time to peak filling to the total time of one cardiac cycle. In one study, patients with the connective tissue disorder systemic sclerosis were found to have significantly higher TPFR and TPFR/R-R interval values compared to controls. PMID: 11216514 Another study of patients with hypertension found that 1/3 MFR measured after stress was significantly lower in patients with hypertension compared to controls, as was the stress PFR. [http://www.sciencedirect.com/science/article/pii/S0378603X15000728] Source: Regenstrief LOINC, PMID: 11216514

Fully-Specified Name

Component
Filling rate.first third of diastole.mean^resting
Property
VRat
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
1/3 MFR Resting LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tasa de llenado primer tercio de la diástole media ^ reposo:VRat:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Tasso di riempimento.primo terzo di diastole.media^riposo:VRat:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Media tasso di riempimento di un terzo Procedure cardiache Punto nel tempo (episodio) SPECT Tasso di Volume Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 充盈速率.舒张期前三分之一.平均值^静息:体积速率:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 休息;休息状态;静息状态 体积速率(单位时间);单位时间内体积的变化速率;流量 充盈(充满)速率(速度、率).舒张期(心脏舒张期、心舒期)前(第一个)三分之一.平均值(均值、平均数) 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 第3 速度

Example Units

Unit Source
mL/s Example UCUM Units

82631-3 Maximum difference in time to end-systole Left ventricle SPECT --W stress

Part Descriptions

LP230006-1   Time to end-systole.difference.max
Left ventricular (LV) systolic dyssynchrony represents variability in the timing of contraction in different LV myocardial segments and is an indicator of LV systolic dysfunction. LV dyssynchrony is evaluated using cardiac gated SPECT and is based on time to end-systole (TES) measurements for each of the 17 LV segments. The TES measures the time from the end of diastole, which is the same for all segments, to the end of systole, which varies across segments depending on the degree of LV dysfunction.
The maximum difference in time to end-systole (MDTES), is the lag between the earliest and the latest end-systole among the 17 LV segments. The standard deviation of time to end-systole (SDTES) is the standard deviation of TES among all of 17 LV segments. Increasing MDTES and SDTES values, which represent increasing LV dyssynchrony, are associated with decreased LV ejection fraction and LV dysfunction. PMID: 22459387
The difference in time to end-systole between the lateral and septal segments (DTES-LS) is also derived from the TES. MDTES, SDTES and DTES-LS are typically expressed as percentages. PMID: 26860109 Source: Regenstrief LOINC, PMID: 22459387

Fully-Specified Name

Component
Time to end-systole.difference.max^W stress
Property
TRto
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
MDTES W Stress LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tiempo para finalizar la sístole.difference.max ^ W stress:TRto:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Tempo di fine-sistole.differenza.massimo^Sotto sforzo:TRto:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Massima differenza in tempo di fine sistole Massimo Procedure cardiache Punto nel tempo (episodio) Rapporto Tempo SPECT Tempo di fine sistole Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 到收缩末期的时间.差值.最大值^采用应激:时间比率:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT W 应激;W 负荷;W 运动;采用负荷;采用运动 到(至)收缩(心脏收缩、心缩)末期的时间.差值(差异、差别、差).最大值(极大值、极大、最大、最高值、最高、峰值、高峰);到(至)收缩末期时间.差值.最大值;至收缩末期时间.差值.最大值;TES.差值.最大值 到(至)收缩(心脏收缩、心缩)末期的时间;到(至)收缩末期时间;至收缩末期时间;TES 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 收缩期末期;心脏收缩期末期;心缩期末期;心脏收缩末期;心缩末期 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 时间比 最大;极大值 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 采用负荷

Example Units

Unit Source
ms Example UCUM Units

82633-9 Standard deviation of time to end-systole Left ventricle SPECT --W stress

Part Descriptions

LP230007-9   Time to end-systole.standard deviation
Left ventricular (LV) systolic dyssynchrony represents variability in the timing of contraction in different LV myocardial segments and is an indicator of LV systolic dysfunction. LV dyssynchrony is evaluated using cardiac gated SPECT and is based on time to end-systole (TES) measurements for each of the 17 LV segments. The TES measures the time from the end of diastole, which is the same for all segments, to the end of systole, which varies across segments depending on the degree of LV dysfunction.
The maximum difference in time to end-systole (MDTES), is the lag between the earliest and the latest end-systole among the 17 LV segments. The standard deviation of time to end-systole (SDTES) is the standard deviation of TES among all of 17 LV segments. Increasing MDTES and SDTES values, which represent increasing LV dyssynchrony, are associated with decreased LV ejection fraction and LV dysfunction. PMID: 22459387
The difference in time to end-systole between the lateral and septal segments (DTES-LS) is also derived from the TES. MDTES, SDTES and DTES-LS are typically expressed as percentages. PMID: 26860109 Source: Regenstrief LOINC, PMID: 22459387

Fully-Specified Name

Component
Time to end-systole.standard deviation^W stress
Property
TRto
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
SDTES W Stress LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tiempo hasta el final de la sístole, desviación estándar ^ W estrés:TRto:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Tempo di fine-sistole.deviazione standard^Sotto sforzo:TRto:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Deviazione standard di tempo di fine sistole Procedure cardiache Punto nel tempo (episodio) Rapporto Tempo SPECT Tempo di fine sistole Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 到收缩末期的时间.标准差^采用应激:时间比率:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT W 应激;W 负荷;W 运动;采用负荷;采用运动 到(至)收缩(心脏收缩、心缩)末期的时间.标准差(标准偏差、标准误差、SD);到(至)收缩末期时间.标准差;至收缩末期时间.标准差;TES.标准差;TES.SD 到(至)收缩(心脏收缩、心缩)末期的时间;到(至)收缩末期时间;至收缩末期时间;TES 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 收缩期末期;心脏收缩期末期;心缩期末期;心脏收缩末期;心缩末期 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 时间比 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 采用负荷

Example Units

Unit Source
% Example UCUM Units

82632-1 Difference in time to end-systole between lateral and septal wall Left ventricle SPECT --W stress

Part Descriptions

LP230005-3   Time to end-systole.difference.lateral and septal wall
Left ventricular (LV) systolic dyssynchrony represents variability in the timing of contraction in different LV myocardial segments and is an indicator of LV systolic dysfunction. LV dyssynchrony is evaluated using cardiac gated SPECT and is based on time to end-systole (TES) measurements for each of the 17 LV segments. The TES measures the time from the end of diastole, which is the same for all segments, to the end of systole, which varies across segments depending on the degree of LV dysfunction.
The maximum difference in time to end-systole (MDTES), is the lag between the earliest and the latest end-systole among the 17 LV segments. The standard deviation of time to end-systole (SDTES) is the standard deviation of TES among all of 17 LV segments. Increasing MDTES and SDTES values, which represent increasing LV dyssynchrony, are associated with decreased LV ejection fraction and LV dysfunction. PMID: 22459387
The difference in time to end-systole between the lateral and septal segments (DTES-LS) is also derived from the TES. MDTES, SDTES and DTES-LS are typically expressed as percentages. PMID: 26860109 Source: Regenstrief LOINC, PMID: 22459387

Fully-Specified Name

Component
Time to end-systole.difference.lateral and septal wall^W stress
Property
TRto
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
DTES-LS W Stress LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tiempo hasta la final de la sístole. Diferencia de la pared lateral y septal ^ W estrés:TRto:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Tempo di fine-sistole.differenza.parete laterale e settale^Sotto sforzo:TRto:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Differenza in tempo di fine sistole tra parete laterale e settale Procedure cardiache Punto nel tempo (episodio) Rapporto Tempo SPECT Tempo di fine sistole Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 到收缩末期的时间.差值.侧壁和中隔^采用应激:时间比率:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L Lat LT W 应激;W 负荷;W 运动;采用负荷;采用运动 侧 侧位(Lateral,Lat) 侧位的 侧向 侧向的 侧的 侧面 侧面的 到(至)收缩(心脏收缩、心缩)末期的时间.差值(差异、差别、差).侧壁和中隔(间隔);到(至)收缩末期时间.差值.侧壁和中隔;至收缩末期时间.差值.侧壁和中隔;TES.差值.侧壁和中隔 到(至)收缩(心脏收缩、心缩)末期的时间;到(至)收缩末期时间;至收缩末期时间;TES 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 外侧 外侧的 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 收缩期末期;心脏收缩期末期;心缩期末期;心脏收缩末期;心缩末期 旁开的 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 时间比 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 采用负荷

Example Units

Unit Source
% Example UCUM Units

82622-2 Peak filling rate Left ventricle SPECT --W stress

Part Descriptions

LP229980-0   Filling rate.diastole.max
Left ventricular (LV) diastolic filling parameters are based on analysis of LV volume over time as measures of LV diastolic function. The peak filling rate (PFR) is the maximum change in LV volume over time (dV/dt) during diastole. The one-third mean filling rate (1/3 MFR) is the average filling rate over the first third of diastole. The time to PFR (TPFR) is the duration of time from the end of systole to the time where the PFR occurs. The ratio of TPFR to R-R interval is the ratio of the time to peak filling to the total time of one cardiac cycle. In one study, patients with the connective tissue disorder systemic sclerosis were found to have significantly higher TPFR and TPFR/R-R interval values compared to controls. PMID: 11216514 Another study of patients with hypertension found that 1/3 MFR measured after stress was significantly lower in patients with hypertension compared to controls, as was the stress PFR. [http://www.sciencedirect.com/science/article/pii/S0378603X15000728] Source: Regenstrief LOINC, PMID: 11216514

Fully-Specified Name

Component
Filling rate.diastole.max^W stress
Property
VRat
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
PFR W Stress LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Tasa de llenado diástole.max ^ W estrés:VRat:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Tasso di riempimento.diastole. Massimo^Sotto sforzo:VRat:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Diastole massima Massimo Picco del tasso di riempimento Procedure cardiache Punto nel tempo (episodio) SPECT Tasso di Volume Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 充盈速率.舒张期.最大值^采用应激:体积速率:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT W 应激;W 负荷;W 运动;采用负荷;采用运动 体积速率(单位时间);单位时间内体积的变化速率;流量 充盈(充满)速率(速度、率).舒张期(心脏舒张期、心舒期).最大值(极大值、极大、最大、最高值、最高、峰值、高峰);高峰充盈率;高峰充盈速率;峰值充盈率;峰值充盈速率;peak filling rate;PFR 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 心脏舒张期.最大值;心舒期.最大值;舒张期最大值;心脏舒张期最大值;心舒期最大值 时刻;随机;随意;瞬间 最大;极大值 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 速度 采用负荷

Example Units

Unit Source
mL/s Example UCUM Units

82657-8 Cardiac phase measurement panel Left ventricle SPECT

Fully-Specified Name

Component
Cardiac phase measurement panel
Property
-
Time
Pt
System
Heart.ventricle.left
Scale
-
Method
NM.SPECT

Additional Names

Short Name
Card phase meas Pnl LV SPECT

Basic Attributes

Class
PANEL.CARDIAC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Order
Panel Type
Panel

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Panel de medición de la fase cardíaca:-:Punto temporal:Corazón.ventrículo.izquierdo:-:NM.SPECT
it-IT Italian (Italy) Fase cardiaca, panel misurazione:-:Pt:Cuore.ventricolo.sinistro:-:NM.SPECT
Synonyms: Panel di misurazione della fase cardiaca Punto nel tempo (episodio) Set di prescrizione per studi cardiaci SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 心脏相位检测组套:-:时间点:心脏.心室.左侧:-:NM.SPECT
Synonyms: L LT 医嘱套餐 医嘱套餐类 医嘱套餐组 医嘱组 医嘱组.心脏病学;组套(组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目).心脏;医嘱组.心脏病;医嘱组.心脏病学检查与变量;心脏医嘱组 医嘱组合 医嘱组合类 医嘱组套 医嘱组套类 医嘱组类 向左 向左侧 多重;多重型;多重标尺类型;多重精度类型 套餐 套餐医嘱 套餐医嘱组 套餐医嘱组类 实验室医嘱套餐 实验室医嘱套餐类 实验室医嘱组 实验室医嘱组合类 实验室医嘱组套 实验室医嘱组套类 实验室套餐医嘱组 实验室套餐医嘱组类 实验室检验项目医嘱组合类 实验室检验项目组合类 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏(心肌、心肌灌注、心肌血流灌注)相位(时相、相、期、分期、时段)检测(测定、测量)组套(组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目) 时刻;随机;随意;瞬间 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 检验医嘱组合类 检验项目医嘱组合类 检验项目组合类 组 组合 组合医嘱 组合类 组套

82638-8 Phase entropy [Score] Left ventricle SPECT --resting

Part Descriptions

LP230000-4   Phase entropy
Phase analysis of the timing of myocardial contraction is used in nuclear cardiology to quantify regional ventricular wall motion and evaluate certain conditions, including bundle branch block, ventricular pacing, and pre-excitation syndromes. Phase and amplitude together are used to classify wall motion, which is also a measure of cardiac dyssynchrony.
The phase value is defined as the amount of shift in the sine or cosine curve (measured in degrees) using the fundamental frequency of the Fourier fitting, and all of the individual phase values are used together to create a phase histogram in order to see the distribution pattern of phase values. Separate histograms are created for the rest and stress portions of the study.
Multiple parameters are calculated from the histogram:
1. Phase maximum (degrees);
2. Phase mean (degrees);
3. Phase standard deviation (degrees);
4. Phase bandwidth, which is defined as 95% of the histogram width (degrees); and
5. Phase entropy, which is an index of disorder reported on a scale of 0-1 (0-100%), with 0 meaning complete order and 1 meaning complete disorder.
PMID: 26860109 Source: Regenstrief LOINC, PMID: 26860109

Fully-Specified Name

Component
Phase entropy^resting
Property
Score
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
Phase entropy Resting Score LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Entropía de fase ^ reposo:Puntaje:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Fase di entropia^riposo:Punteggio:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Procedure cardiache Punto nel tempo (episodio) SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 相位熵^静息:评分:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 休息;休息状态;静息状态 分值;得分;分数 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 相位(时相、相、期、分期、时段)熵(熵值、紊乱程度、有序程度、无序程度)

Example Units

Unit Source
{score} Example UCUM Units

82637-0 Phase bandwidth Left ventricle SPECT --resting

Part Descriptions

LP229999-0   Phase bandwidth
Phase analysis of the timing of myocardial contraction is used in nuclear cardiology to quantify regional ventricular wall motion and evaluate certain conditions, including bundle branch block, ventricular pacing, and pre-excitation syndromes. Phase and amplitude together are used to classify wall motion, which is also a measure of cardiac dyssynchrony.
The phase value is defined as the amount of shift in the sine or cosine curve (measured in degrees) using the fundamental frequency of the Fourier fitting, and all of the individual phase values are used together to create a phase histogram in order to see the distribution pattern of phase values. Separate histograms are created for the rest and stress portions of the study.
Multiple parameters are calculated from the histogram:
1. Phase maximum (degrees);
2. Phase mean (degrees);
3. Phase standard deviation (degrees);
4. Phase bandwidth, which is defined as 95% of the histogram width (degrees); and
5. Phase entropy, which is an index of disorder reported on a scale of 0-1 (0-100%), with 0 meaning complete order and 1 meaning complete disorder.
PMID: 26860109 Source: Regenstrief LOINC, PMID: 26860109

Fully-Specified Name

Component
Phase bandwidth^resting
Property
Angle
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
Phase bandwidth Resting LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Ancho de banda de fase ^ en reposo:Ángulo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Fase di larghezza di banda^riposo:Angolo:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Procedure cardiache Punto nel tempo (episodio) SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 相位带宽^静息:角度:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 休息;休息状态;静息状态 几何学角度;几何角度 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 相位(时相、相、期、分期、时段)带宽(直方图带宽、95%直方图宽度);相位直方图带宽;95%直方图宽度;95% of the histogram width

Example Units

Unit Source
deg Example UCUM Units

82636-2 Phase.standard deviation [Angle] Left ventricle SPECT --resting

Part Descriptions

LP229998-2   Phase.standard deviation
Phase analysis of the timing of myocardial contraction is used in nuclear cardiology to quantify regional ventricular wall motion and evaluate certain conditions, including bundle branch block, ventricular pacing, and pre-excitation syndromes. Phase and amplitude together are used to classify wall motion, which is also a measure of cardiac dyssynchrony.
The phase value is defined as the amount of shift in the sine or cosine curve (measured in degrees) using the fundamental frequency of the Fourier fitting, and all of the individual phase values are used together to create a phase histogram in order to see the distribution pattern of phase values. Separate histograms are created for the rest and stress portions of the study.
Multiple parameters are calculated from the histogram:
1. Phase maximum (degrees);
2. Phase mean (degrees);
3. Phase standard deviation (degrees);
4. Phase bandwidth, which is defined as 95% of the histogram width (degrees); and
5. Phase entropy, which is an index of disorder reported on a scale of 0-1 (0-100%), with 0 meaning complete order and 1 meaning complete disorder.
PMID: 26860109 Source: Regenstrief LOINC, PMID: 26860109

Fully-Specified Name

Component
Phase.standard deviation^resting
Property
Angle
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
Ph.sd Resting Angle LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Desviación estándar de fase ^ reposo:Ángulo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Fase.deviazione standard^riposo:Angolo:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Fase deviazione stardard Procedure cardiache Punto nel tempo (episodio) SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 相位.标准差^静息:角度:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 休息;休息状态;静息状态 几何学角度;几何角度 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 相位(时相、相、期、分期、时段).标准差(标准偏差、标准误差、SD)

Example Units

Unit Source
deg Example UCUM Units

82635-4 Mean phase [Angle] Left ventricle SPECT --resting

Part Descriptions

LP229997-4   Phase.mean
Phase analysis of the timing of myocardial contraction is used in nuclear cardiology to quantify regional ventricular wall motion and evaluate certain conditions, including bundle branch block, ventricular pacing, and pre-excitation syndromes. Phase and amplitude together are used to classify wall motion, which is also a measure of cardiac dyssynchrony.
The phase value is defined as the amount of shift in the sine or cosine curve (measured in degrees) using the fundamental frequency of the Fourier fitting, and all of the individual phase values are used together to create a phase histogram in order to see the distribution pattern of phase values. Separate histograms are created for the rest and stress portions of the study.
Multiple parameters are calculated from the histogram:
1. Phase maximum (degrees);
2. Phase mean (degrees);
3. Phase standard deviation (degrees);
4. Phase bandwidth, which is defined as 95% of the histogram width (degrees); and
5. Phase entropy, which is an index of disorder reported on a scale of 0-1 (0-100%), with 0 meaning complete order and 1 meaning complete disorder.
PMID: 26860109 Source: Regenstrief LOINC, PMID: 26860109

Fully-Specified Name

Component
Phase.mean^resting
Property
Angle
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
Mean phase Resting Angle LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Phase.mean ^ descansando:Ángulo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Fase.media^riposo:Angolo:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Fase media Procedure cardiache Punto nel tempo (episodio) SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 相位.平均值^静息:角度:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 休息;休息状态;静息状态 几何学角度;几何角度 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 相位(时相、相、期、分期、时段).平均值(均值、平均数)

Example Units

Unit Source
deg Example UCUM Units

82634-7 Maximum phase [Angle] Left ventricle SPECT --resting

Part Descriptions

LP229996-6   Phase.max
Phase analysis of the timing of myocardial contraction is used in nuclear cardiology to quantify regional ventricular wall motion and evaluate certain conditions, including bundle branch block, ventricular pacing, and pre-excitation syndromes. Phase and amplitude together are used to classify wall motion, which is also a measure of cardiac dyssynchrony.
The phase value is defined as the amount of shift in the sine or cosine curve (measured in degrees) using the fundamental frequency of the Fourier fitting, and all of the individual phase values are used together to create a phase histogram in order to see the distribution pattern of phase values. Separate histograms are created for the rest and stress portions of the study.
Multiple parameters are calculated from the histogram:
1. Phase maximum (degrees);
2. Phase mean (degrees);
3. Phase standard deviation (degrees);
4. Phase bandwidth, which is defined as 95% of the histogram width (degrees); and
5. Phase entropy, which is an index of disorder reported on a scale of 0-1 (0-100%), with 0 meaning complete order and 1 meaning complete disorder.
PMID: 26860109 Source: Regenstrief LOINC, PMID: 26860109

Fully-Specified Name

Component
Phase.max^resting
Property
Angle
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
Max phase Resting Angle LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Phase.max ^ en reposo:Ángulo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Fase.massima^riposo:Angolo:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Fase massima Massimo Procedure cardiache Punto nel tempo (episodio) SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 相位.最大值^静息:角度:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT 休息;休息状态;静息状态 几何学角度;几何角度 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 最大;极大值 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 相位(时相、相、期、分期、时段).最大值(极大值、极大、最大、最高值、最高、峰值、高峰);最大(极大、峰值、高峰)相位(时相、相、期、分期、时段);Maximum phase

Example Units

Unit Source
deg Example UCUM Units

82630-5 Phase entropy [Score] Left ventricle SPECT --W stress

Part Descriptions

LP230000-4   Phase entropy
Phase analysis of the timing of myocardial contraction is used in nuclear cardiology to quantify regional ventricular wall motion and evaluate certain conditions, including bundle branch block, ventricular pacing, and pre-excitation syndromes. Phase and amplitude together are used to classify wall motion, which is also a measure of cardiac dyssynchrony.
The phase value is defined as the amount of shift in the sine or cosine curve (measured in degrees) using the fundamental frequency of the Fourier fitting, and all of the individual phase values are used together to create a phase histogram in order to see the distribution pattern of phase values. Separate histograms are created for the rest and stress portions of the study.
Multiple parameters are calculated from the histogram:
1. Phase maximum (degrees);
2. Phase mean (degrees);
3. Phase standard deviation (degrees);
4. Phase bandwidth, which is defined as 95% of the histogram width (degrees); and
5. Phase entropy, which is an index of disorder reported on a scale of 0-1 (0-100%), with 0 meaning complete order and 1 meaning complete disorder.
PMID: 26860109 Source: Regenstrief LOINC, PMID: 26860109

Fully-Specified Name

Component
Phase entropy^W stress
Property
Score
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
Phase entropy W Stress Score LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Entropía de fase ^ W estrés:Puntaje:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Fase di entropia^Sotto sforzo:Punteggio:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Procedure cardiache Punto nel tempo (episodio) SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 相位熵^采用应激:评分:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT W 应激;W 负荷;W 运动;采用负荷;采用运动 分值;得分;分数 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 相位(时相、相、期、分期、时段)熵(熵值、紊乱程度、有序程度、无序程度) 采用负荷

Example Units

Unit Source
{score} Example UCUM Units

82629-7 Phase bandwidth Left ventricle SPECT --W stress

Part Descriptions

LP229999-0   Phase bandwidth
Phase analysis of the timing of myocardial contraction is used in nuclear cardiology to quantify regional ventricular wall motion and evaluate certain conditions, including bundle branch block, ventricular pacing, and pre-excitation syndromes. Phase and amplitude together are used to classify wall motion, which is also a measure of cardiac dyssynchrony.
The phase value is defined as the amount of shift in the sine or cosine curve (measured in degrees) using the fundamental frequency of the Fourier fitting, and all of the individual phase values are used together to create a phase histogram in order to see the distribution pattern of phase values. Separate histograms are created for the rest and stress portions of the study.
Multiple parameters are calculated from the histogram:
1. Phase maximum (degrees);
2. Phase mean (degrees);
3. Phase standard deviation (degrees);
4. Phase bandwidth, which is defined as 95% of the histogram width (degrees); and
5. Phase entropy, which is an index of disorder reported on a scale of 0-1 (0-100%), with 0 meaning complete order and 1 meaning complete disorder.
PMID: 26860109 Source: Regenstrief LOINC, PMID: 26860109

Fully-Specified Name

Component
Phase bandwidth^W stress
Property
Angle
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
Phase bandwidth W Stress LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Ancho de banda de fase ^ W estrés:Ángulo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Fase di larghezza di banda^Sotto sforzo:Angolo:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Procedure cardiache Punto nel tempo (episodio) SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 相位带宽^采用应激:角度:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT W 应激;W 负荷;W 运动;采用负荷;采用运动 几何学角度;几何角度 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 相位(时相、相、期、分期、时段)带宽(直方图带宽、95%直方图宽度);相位直方图带宽;95%直方图宽度;95% of the histogram width 采用负荷

Example Units

Unit Source
deg Example UCUM Units

82628-9 Phase.standard deviation [Angle] Left ventricle SPECT --W stress

Part Descriptions

LP229998-2   Phase.standard deviation
Phase analysis of the timing of myocardial contraction is used in nuclear cardiology to quantify regional ventricular wall motion and evaluate certain conditions, including bundle branch block, ventricular pacing, and pre-excitation syndromes. Phase and amplitude together are used to classify wall motion, which is also a measure of cardiac dyssynchrony.
The phase value is defined as the amount of shift in the sine or cosine curve (measured in degrees) using the fundamental frequency of the Fourier fitting, and all of the individual phase values are used together to create a phase histogram in order to see the distribution pattern of phase values. Separate histograms are created for the rest and stress portions of the study.
Multiple parameters are calculated from the histogram:
1. Phase maximum (degrees);
2. Phase mean (degrees);
3. Phase standard deviation (degrees);
4. Phase bandwidth, which is defined as 95% of the histogram width (degrees); and
5. Phase entropy, which is an index of disorder reported on a scale of 0-1 (0-100%), with 0 meaning complete order and 1 meaning complete disorder.
PMID: 26860109 Source: Regenstrief LOINC, PMID: 26860109

Fully-Specified Name

Component
Phase.standard deviation^W stress
Property
Angle
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
Ph.sd W Stress Angle LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Desviación estándar de fase ^ W estrés:Ángulo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Fase.deviazione standard^Sotto sforzo:Angolo:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Fase deviazione stardard Procedure cardiache Punto nel tempo (episodio) SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 相位.标准差^采用应激:角度:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT W 应激;W 负荷;W 运动;采用负荷;采用运动 几何学角度;几何角度 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 相位(时相、相、期、分期、时段).标准差(标准偏差、标准误差、SD) 采用负荷

Example Units

Unit Source
deg Example UCUM Units

82627-1 Mean phase [Angle] Left ventricle SPECT --W stress

Part Descriptions

LP229997-4   Phase.mean
Phase analysis of the timing of myocardial contraction is used in nuclear cardiology to quantify regional ventricular wall motion and evaluate certain conditions, including bundle branch block, ventricular pacing, and pre-excitation syndromes. Phase and amplitude together are used to classify wall motion, which is also a measure of cardiac dyssynchrony.
The phase value is defined as the amount of shift in the sine or cosine curve (measured in degrees) using the fundamental frequency of the Fourier fitting, and all of the individual phase values are used together to create a phase histogram in order to see the distribution pattern of phase values. Separate histograms are created for the rest and stress portions of the study.
Multiple parameters are calculated from the histogram:
1. Phase maximum (degrees);
2. Phase mean (degrees);
3. Phase standard deviation (degrees);
4. Phase bandwidth, which is defined as 95% of the histogram width (degrees); and
5. Phase entropy, which is an index of disorder reported on a scale of 0-1 (0-100%), with 0 meaning complete order and 1 meaning complete disorder.
PMID: 26860109 Source: Regenstrief LOINC, PMID: 26860109

Fully-Specified Name

Component
Phase.mean^W stress
Property
Angle
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
Mean phase W Stress Angle LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Phase.mean ^ W estrés:Ángulo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Fase.media^Sotto sforzo:Angolo:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Fase media Procedure cardiache Punto nel tempo (episodio) SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 相位.平均值^采用应激:角度:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT W 应激;W 负荷;W 运动;采用负荷;采用运动 几何学角度;几何角度 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 相位(时相、相、期、分期、时段).平均值(均值、平均数) 采用负荷

Example Units

Unit Source
deg Example UCUM Units

82626-3 Maximum phase [Angle] Left ventricle SPECT --W stress

Part Descriptions

LP229996-6   Phase.max
Phase analysis of the timing of myocardial contraction is used in nuclear cardiology to quantify regional ventricular wall motion and evaluate certain conditions, including bundle branch block, ventricular pacing, and pre-excitation syndromes. Phase and amplitude together are used to classify wall motion, which is also a measure of cardiac dyssynchrony.
The phase value is defined as the amount of shift in the sine or cosine curve (measured in degrees) using the fundamental frequency of the Fourier fitting, and all of the individual phase values are used together to create a phase histogram in order to see the distribution pattern of phase values. Separate histograms are created for the rest and stress portions of the study.
Multiple parameters are calculated from the histogram:
1. Phase maximum (degrees);
2. Phase mean (degrees);
3. Phase standard deviation (degrees);
4. Phase bandwidth, which is defined as 95% of the histogram width (degrees); and
5. Phase entropy, which is an index of disorder reported on a scale of 0-1 (0-100%), with 0 meaning complete order and 1 meaning complete disorder.
PMID: 26860109 Source: Regenstrief LOINC, PMID: 26860109

Fully-Specified Name

Component
Phase.max^W stress
Property
Angle
Time
Pt
System
Heart.ventricle.left
Scale
Qn
Method
NM.SPECT

Additional Names

Short Name
Max phase W Stress Angle LV SPECT

Basic Attributes

Class
CARD.PROC
Type
Clinical
First Released
Version 2.58
Last Updated
Version 2.58
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
82654-5 Cardiac nuclear imaging SPECT panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Estrés Phase.max ^ W:Ángulo:Punto temporal:Corazón.ventrículo.izquierdo:Cuantitativo:NM.SPECT
it-IT Italian (Italy) Fase.massima^Sotto sforzo:Angolo:Pt:Cuore.ventricolo.sinistro:Qn:NM.SPECT
Synonyms: Fase massima Massimo Procedure cardiache Punto nel tempo (episodio) SPECT Ventricolo cardiaco Ventricolo cardiaco Sinistro
zh-CN Chinese (China) 相位.最大值^采用应激:角度:时间点:心脏.心室.左侧:定量型:NM.SPECT
Synonyms: L LT W 应激;W 负荷;W 运动;采用负荷;采用运动 几何学角度;几何角度 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 向左 向左侧 左 左侧(Left,LT,L) 左向 左心室;心.室.左侧;心.心室.左侧;心脏.室.左侧 左边 心 心.室;心.心室;心室;心脏.室 心脏病学 时刻;随机;随意;瞬间 最大;极大值 核医学方法;核医学设备;nuclear medicine 核医学方法;核医学设备;nuclear medicine;单光子发射计算机断层扫描;single photon emission computed tomography;SPECT;单光子发射计算机断层显像;单光子发射断层扫描;发射计算机断层术;放射性核素扫描;同位素发射计算机辅助断层显像;Emission Computed tomography;ECT 相位(时相、相、期、分期、时段).最大值(极大值、极大、最大、最高值、最高、峰值、高峰);最大(极大、峰值、高峰)相位(时相、相、期、分期、时段);Maximum phase 采用负荷

Example Units

Unit Source
deg Example UCUM Units