82656-0
Cardiac summed score panel Myocardium SPECT
Active
82643-8 Summed rest score for 17 segment model Myocardium SPECT
Part Descriptions
LP229987-5 Summed rest score.17 segment model
The summed rest score (SRS), summed stress score (SSS) and summed difference score (SDS) are variables used to measure cardiac perfusion and ischemia on cardiac SPECT studies. The SRS and SSS are calculated during the rest and stress parts of the study, respectively, and the SDS is the difference between the two.
A five-point scoring system is used to assign a perfusion value to each of the 17 or 20 myocardial segments (depending on which segmentation model is used), each of which corresponds to a coronary artery segment territory, as follows: 0 = normal tracer uptake; 1 = equivocal tracer uptake; 2 = moderate reduction in uptake; 3 = severe reduction of uptake; and 4 = absence of detectable tracer uptake. The values for all of the segments are summed, giving a total possible SRS and SSS of 68 for the 17-segment model and 80 for the 20-segment model. The sum of the differences between the score at rest and score with stress for each segment is the SDS, which represents the amount of ischemia.
The SRS, SSS and SDS can be converted to a percent of the total myocardium involved with stress, ischemic, or fixed defects by dividing the summed scores by either 68 or 80 (the maximum possible score for the 17 and 20-segment model, respectively), and multiplying by 100.
PMID: 12771008
Source: Regenstrief LOINC, PMID: 12771008
Fully-Specified Name
- Component
- Summed rest score.17 segment model
- Property
- Score
- Time
- Pt
- System
- Myocardium
- Scale
- Qn
- Method
- NM.SPECT
Additional Names
- Short Name
- SRS.17 Myocardium 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) | Puntuación de descanso sumada Modelo de 17 segmentos: |
| it-IT | Italian (Italy) | Punteggio sommato delle immagini a riposo.modello a 17 segmenti: Synonyms: Procedure cardiache Punteggio sommato delle immagini a riposo per modello a 17 segmenti Punto nel tempo (episodio) SPECT |
| zh-CN | Chinese (China) | 总静息评分.17 节段模型: Synonyms: 分值; |
Example Units
| Unit | Source |
|---|---|
| {score} | Example UCUM Units |
82642-0 Summed stress score for 17 segment model Myocardium SPECT
Part Descriptions
LP229986-7 Summed stress score.17 segment model
The summed rest score (SRS), summed stress score (SSS) and summed difference score (SDS) are variables used to measure cardiac perfusion and ischemia on cardiac SPECT studies. The SRS and SSS are calculated during the rest and stress parts of the study, respectively, and the SDS is the difference between the two.
A five-point scoring system is used to assign a perfusion value to each of the 17 or 20 myocardial segments (depending on which segmentation model is used), each of which corresponds to a coronary artery segment territory, as follows: 0 = normal tracer uptake; 1 = equivocal tracer uptake; 2 = moderate reduction in uptake; 3 = severe reduction of uptake; and 4 = absence of detectable tracer uptake. The values for all of the segments are summed, giving a total possible SRS and SSS of 68 for the 17-segment model and 80 for the 20-segment model. The sum of the differences between the score at rest and score with stress for each segment is the SDS, which represents the amount of ischemia.
The SRS, SSS and SDS can be converted to a percent of the total myocardium involved with stress, ischemic, or fixed defects by dividing the summed scores by either 68 or 80 (the maximum possible score for the 17 and 20-segment model, respectively), and multiplying by 100.
PMID: 12771008
Source: Regenstrief LOINC, PMID: 12771008
Fully-Specified Name
- Component
- Summed stress score.17 segment model
- Property
- Score
- Time
- Pt
- System
- Myocardium
- Scale
- Qn
- Method
- NM.SPECT
Additional Names
- Short Name
- SSS.17 Myocardium 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) | Puntaje de estrés sumado Modelo de 17 segmentos: |
| it-IT | Italian (Italy) | Punteggio sommato delle immagini da sforzo.modello a 17 segmenti: Synonyms: Procedure cardiache Punteggio sommato delle immagini da sforzo per modello a 17 segmenti Punto nel tempo (episodio) SPECT |
| zh-CN | Chinese (China) | 总负荷评分.17 节段模型: Synonyms: 分值; |
Example Units
| Unit | Source |
|---|---|
| {score} | Example UCUM Units |
82644-6 Summed difference score for 17 segment model Myocardium SPECT
Part Descriptions
LP229988-3 Summed difference score.17 segment model
The summed rest score (SRS), summed stress score (SSS) and summed difference score (SDS) are variables used to measure cardiac perfusion and ischemia on cardiac SPECT studies. The SRS and SSS are calculated during the rest and stress parts of the study, respectively, and the SDS is the difference between the two.
A five-point scoring system is used to assign a perfusion value to each of the 17 or 20 myocardial segments (depending on which segmentation model is used), each of which corresponds to a coronary artery segment territory, as follows: 0 = normal tracer uptake; 1 = equivocal tracer uptake; 2 = moderate reduction in uptake; 3 = severe reduction of uptake; and 4 = absence of detectable tracer uptake. The values for all of the segments are summed, giving a total possible SRS and SSS of 68 for the 17-segment model and 80 for the 20-segment model. The sum of the differences between the score at rest and score with stress for each segment is the SDS, which represents the amount of ischemia.
The SRS, SSS and SDS can be converted to a percent of the total myocardium involved with stress, ischemic, or fixed defects by dividing the summed scores by either 68 or 80 (the maximum possible score for the 17 and 20-segment model, respectively), and multiplying by 100.
PMID: 12771008
Source: Regenstrief LOINC, PMID: 12771008
Fully-Specified Name
- Component
- Summed difference score.17 segment model
- Property
- Score
- Time
- Pt
- System
- Myocardium
- Scale
- Qn
- Method
- NM.SPECT
Additional Names
- Short Name
- SDS.17 Myocardium 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) | Puntuación de diferencia sumada Modelo de 17 segmentos: |
| it-IT | Italian (Italy) | Punteggio sommato differenziale.modello a 17 segmenti: Synonyms: Procedure cardiache Punteggio sommato differenziale per modello a 17 segmenti Punto nel tempo (episodio) SPECT |
| zh-CN | Chinese (China) | 总差值评分.17 节段模型: Synonyms: 分值; |
Example Units
| Unit | Source |
|---|---|
| {score} | Example UCUM Units |
82646-1 Summed rest score for 20 segment model Myocardium SPECT
Part Descriptions
LP229990-9 Summed rest score.20 segment model
The summed rest score (SRS), summed stress score (SSS) and summed difference score (SDS) are variables used to measure cardiac perfusion and ischemia on cardiac SPECT studies. The SRS and SSS are calculated during the rest and stress parts of the study, respectively, and the SDS is the difference between the two.
A five-point scoring system is used to assign a perfusion value to each of the 17 or 20 myocardial segments (depending on which segmentation model is used), each of which corresponds to a coronary artery segment territory, as follows: 0 = normal tracer uptake; 1 = equivocal tracer uptake; 2 = moderate reduction in uptake; 3 = severe reduction of uptake; and 4 = absence of detectable tracer uptake. The values for all of the segments are summed, giving a total possible SRS and SSS of 68 for the 17-segment model and 80 for the 20-segment model. The sum of the differences between the score at rest and score with stress for each segment is the SDS, which represents the amount of ischemia.
The SRS, SSS and SDS can be converted to a percent of the total myocardium involved with stress, ischemic, or fixed defects by dividing the summed scores by either 68 or 80 (the maximum possible score for the 17 and 20-segment model, respectively), and multiplying by 100.
PMID: 12771008
Source: Regenstrief LOINC, PMID: 12771008
Fully-Specified Name
- Component
- Summed rest score.20 segment model
- Property
- Score
- Time
- Pt
- System
- Myocardium
- Scale
- Qn
- Method
- NM.SPECT
Additional Names
- Short Name
- SRS.20 Myocardium 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) | Puntuación de descanso sumada Modelo de 20 segmentos: |
| it-IT | Italian (Italy) | Punteggio sommato delle immagini a riposo.modello a 20 segmenti: Synonyms: Procedure cardiache Punteggio sommato delle immagini a riposo per modello a 20 segmenti Punto nel tempo (episodio) SPECT |
| zh-CN | Chinese (China) | 总静息评分.20 节段模型: Synonyms: 分值; |
Example Units
| Unit | Source |
|---|---|
| {score} | Example UCUM Units |
82645-3 Summed stress score for 20 segment model Myocardium SPECT
Part Descriptions
LP229991-7 Summed stress score.20 segment model
The summed rest score (SRS), summed stress score (SSS) and summed difference score (SDS) are variables used to measure cardiac perfusion and ischemia on cardiac SPECT studies. The SRS and SSS are calculated during the rest and stress parts of the study, respectively, and the SDS is the difference between the two.
A five-point scoring system is used to assign a perfusion value to each of the 17 or 20 myocardial segments (depending on which segmentation model is used), each of which corresponds to a coronary artery segment territory, as follows: 0 = normal tracer uptake; 1 = equivocal tracer uptake; 2 = moderate reduction in uptake; 3 = severe reduction of uptake; and 4 = absence of detectable tracer uptake. The values for all of the segments are summed, giving a total possible SRS and SSS of 68 for the 17-segment model and 80 for the 20-segment model. The sum of the differences between the score at rest and score with stress for each segment is the SDS, which represents the amount of ischemia.
The SRS, SSS and SDS can be converted to a percent of the total myocardium involved with stress, ischemic, or fixed defects by dividing the summed scores by either 68 or 80 (the maximum possible score for the 17 and 20-segment model, respectively), and multiplying by 100.
PMID: 12771008
Source: Regenstrief LOINC, PMID: 12771008
Fully-Specified Name
- Component
- Summed stress score.20 segment model
- Property
- Score
- Time
- Pt
- System
- Myocardium
- Scale
- Qn
- Method
- NM.SPECT
Additional Names
- Short Name
- SSS.20 Myocardium 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) | Puntaje de estrés sumado Modelo de 20 segmentos: |
| it-IT | Italian (Italy) | Punteggio sommato delle immagini da sforzo.modello a 20 segmenti: Synonyms: Procedure cardiache Punteggio sommato delle immagini da sforzo per modello a 20 segmenti Punto nel tempo (episodio) SPECT |
| zh-CN | Chinese (China) | 总负荷评分.20 节段模型: Synonyms: 分值; |
Example Units
| Unit | Source |
|---|---|
| {score} | Example UCUM Units |
82647-9 Summed difference score for 20 segment model Myocardium SPECT
Part Descriptions
LP229989-1 Summed difference score.20 segment model
The summed rest score (SRS), summed stress score (SSS) and summed difference score (SDS) are variables used to measure cardiac perfusion and ischemia on cardiac SPECT studies. The SRS and SSS are calculated during the rest and stress parts of the study, respectively, and the SDS is the difference between the two.
A five-point scoring system is used to assign a perfusion value to each of the 17 or 20 myocardial segments (depending on which segmentation model is used), each of which corresponds to a coronary artery segment territory, as follows: 0 = normal tracer uptake; 1 = equivocal tracer uptake; 2 = moderate reduction in uptake; 3 = severe reduction of uptake; and 4 = absence of detectable tracer uptake. The values for all of the segments are summed, giving a total possible SRS and SSS of 68 for the 17-segment model and 80 for the 20-segment model. The sum of the differences between the score at rest and score with stress for each segment is the SDS, which represents the amount of ischemia.
The SRS, SSS and SDS can be converted to a percent of the total myocardium involved with stress, ischemic, or fixed defects by dividing the summed scores by either 68 or 80 (the maximum possible score for the 17 and 20-segment model, respectively), and multiplying by 100.
PMID: 12771008
Source: Regenstrief LOINC, PMID: 12771008
Fully-Specified Name
- Component
- Summed difference score.20 segment model
- Property
- Score
- Time
- Pt
- System
- Myocardium
- Scale
- Qn
- Method
- NM.SPECT
Additional Names
- Short Name
- SDS.20 Myocardium 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) | Puntuación de diferencia sumada Modelo de 20 segmentos: |
| it-IT | Italian (Italy) | Punteggio sommato differenziale.modello a 20 segmenti: Synonyms: Procedure cardiache Punteggio sommato differenziale per modello a 20 segmenti Punto nel tempo (episodio) SPECT |
| zh-CN | Chinese (China) | 总差值评分.20 节段模型: Synonyms: 分值; |
Example Units
| Unit | Source |
|---|---|
| {score} | Example UCUM Units |
82648-7 Summed stress score Myocardium SPECT
Part Descriptions
LP229993-3 Summed stress score
The summed rest score (SRS), summed stress score (SSS) and summed difference score (SDS) are variables used to measure cardiac perfusion and ischemia on cardiac SPECT studies. The SRS and SSS are calculated during the rest and stress parts of the study, respectively, and the SDS is the difference between the two.
A five-point scoring system is used to assign a perfusion value to each of the 17 or 20 myocardial segments (depending on which segmentation model is used), each of which corresponds to a coronary artery segment territory, as follows: 0 = normal tracer uptake; 1 = equivocal tracer uptake; 2 = moderate reduction in uptake; 3 = severe reduction of uptake; and 4 = absence of detectable tracer uptake. The values for all of the segments are summed, giving a total possible SRS and SSS of 68 for the 17-segment model and 80 for the 20-segment model. The sum of the differences between the score at rest and score with stress for each segment is the SDS, which represents the amount of ischemia.
The SRS, SSS and SDS can be converted to a percent of the total myocardium involved with stress, ischemic, or fixed defects by dividing the summed scores by either 68 or 80 (the maximum possible score for the 17 and 20-segment model, respectively), and multiplying by 100.
PMID: 12771008
Source: Regenstrief LOINC, PMID: 12771008
Fully-Specified Name
- Component
- Summed stress score
- Property
- Prctl
- Time
- Pt
- System
- Myocardium
- Scale
- Qn
- Method
- NM.SPECT
Additional Names
- Short Name
- SSS Myocardium SPECT
Basic Attributes
- Class
- CARD.PROC
- Type
- Clinical
- First Released
- Version 2.58
- Last Updated
- Version 2.58
- Order vs. Observation
- Observation
Formula (Readable)
Summed stress score percentile = [Summed stress score/(4*Number of segments)]*100
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) | Puntaje de estrés sumado: |
| it-IT | Italian (Italy) | Punteggio sommato delle immagini da sforzo: Synonyms: Percentile Procedure cardiache Punto nel tempo (episodio) SPECT |
| zh-CN | Chinese (China) | 总负荷评分: Synonyms: 分值; |
Example Units
| Unit | Source |
|---|---|
| % | Example UCUM Units |
82649-5 Summed rest score Myocardium SPECT
Part Descriptions
LP229994-1 Summed rest score
The summed rest score (SRS), summed stress score (SSS) and summed difference score (SDS) are variables used to measure cardiac perfusion and ischemia on cardiac SPECT studies. The SRS and SSS are calculated during the rest and stress parts of the study, respectively, and the SDS is the difference between the two.
A five-point scoring system is used to assign a perfusion value to each of the 17 or 20 myocardial segments (depending on which segmentation model is used), each of which corresponds to a coronary artery segment territory, as follows: 0 = normal tracer uptake; 1 = equivocal tracer uptake; 2 = moderate reduction in uptake; 3 = severe reduction of uptake; and 4 = absence of detectable tracer uptake. The values for all of the segments are summed, giving a total possible SRS and SSS of 68 for the 17-segment model and 80 for the 20-segment model. The sum of the differences between the score at rest and score with stress for each segment is the SDS, which represents the amount of ischemia.
The SRS, SSS and SDS can be converted to a percent of the total myocardium involved with stress, ischemic, or fixed defects by dividing the summed scores by either 68 or 80 (the maximum possible score for the 17 and 20-segment model, respectively), and multiplying by 100.
PMID: 12771008
Source: Regenstrief LOINC, PMID: 12771008
Fully-Specified Name
- Component
- Summed rest score
- Property
- Prctl
- Time
- Pt
- System
- Myocardium
- Scale
- Qn
- Method
- NM.SPECT
Additional Names
- Short Name
- SRS Myocardium SPECT
Basic Attributes
- Class
- CARD.PROC
- Type
- Clinical
- First Released
- Version 2.58
- Last Updated
- Version 2.58
- Order vs. Observation
- Observation
Formula (Readable)
Summed rest score percentile = [Summed rest score/(4*Number of segments)]*100
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) | Puntuación de descanso sumada: |
| it-IT | Italian (Italy) | Punteggio sommato delle immagini a riposo: Synonyms: Percentile Procedure cardiache Punto nel tempo (episodio) SPECT |
| zh-CN | Chinese (China) | 总静息评分: Synonyms: 分值; |
Example Units
| Unit | Source |
|---|---|
| % | Example UCUM Units |
82650-3 Summed difference score Myocardium SPECT
Part Descriptions
LP229995-8 Summed difference score
The summed rest score (SRS), summed stress score (SSS) and summed difference score (SDS) are variables used to measure cardiac perfusion and ischemia on cardiac SPECT studies. The SRS and SSS are calculated during the rest and stress parts of the study, respectively, and the SDS is the difference between the two.
A five-point scoring system is used to assign a perfusion value to each of the 17 or 20 myocardial segments (depending on which segmentation model is used), each of which corresponds to a coronary artery segment territory, as follows: 0 = normal tracer uptake; 1 = equivocal tracer uptake; 2 = moderate reduction in uptake; 3 = severe reduction of uptake; and 4 = absence of detectable tracer uptake. The values for all of the segments are summed, giving a total possible SRS and SSS of 68 for the 17-segment model and 80 for the 20-segment model. The sum of the differences between the score at rest and score with stress for each segment is the SDS, which represents the amount of ischemia.
The SRS, SSS and SDS can be converted to a percent of the total myocardium involved with stress, ischemic, or fixed defects by dividing the summed scores by either 68 or 80 (the maximum possible score for the 17 and 20-segment model, respectively), and multiplying by 100.
PMID: 12771008
Source: Regenstrief LOINC, PMID: 12771008
Fully-Specified Name
- Component
- Summed difference score
- Property
- Prctl
- Time
- Pt
- System
- Myocardium
- Scale
- Qn
- Method
- NM.SPECT
Additional Names
- Short Name
- SDS Myocardium SPECT
Basic Attributes
- Class
- CARD.PROC
- Type
- Clinical
- First Released
- Version 2.58
- Last Updated
- Version 2.58
- Order vs. Observation
- Observation
Formula (Readable)
Summed difference score percentile = [Summed difference score/(4*Number of segments)]*100
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) | Puntuación de diferencia sumada: |
| it-IT | Italian (Italy) | Punteggio sommato differenziale: Synonyms: Percentile Procedure cardiache Punto nel tempo (episodio) SPECT |
| zh-CN | Chinese (China) | 总差值评分: Synonyms: 分值; |
Example Units
| Unit | Source |
|---|---|
| % | Example UCUM Units |