79911-4

Mitral valve medial annulus Tissue velocity.E-wave.max by US.tissue doppler.A4C

Active

Part Description

LP191909-3 Tissue velocity.E wave.max
The e prime (e') wave (LOINC component: tissue velocity.E wave) represents the annular tissue velocity of the mitral or tricuspid valve during early diastole, before atrial contraction. The blood flow velocity during early diastole is known as the E wave (LOINC component: blood flow velocity.E wave). The early diastolic velocity ratio (E/e') is an indicator of left ventricular diastolic function. PMID: 20451803 The ratio of early diastolic tissue velocity to tissue velocity during atrial contraction (e'/a') may also be an indicator of left ventricular function but is less reliable than the E/e' ratio. [PMID: 12411909] Source: DICOM

LOINC Names Get Info

Fully-Specified Name: Tissue velocity.E wave.max:Vel:Pt:Mitral valve.annulus.medial:Qn:US.tissue doppler.A4C
Long Common Name: Mitral valve medial annulus Tissue velocity.E-wave.max by US.tissue doppler.A4C
Short Name: MV med ann e-prime Vmax TDI.A4C

Part Model Get Info

Component
Tissue velocity.E wave.max
LP191909-3
- Analyte
  Tissue velocity.E wave.max
  LP191909-3
  - Component Numerator
    Tissue velocity.E wave.max
    LP191909-3
    - Component Numerator Core
      Tissue velocity.E wave.max
      LP191909-3
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
Vel
LP6888-4
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Mitral valve.annulus.medial
LP191917-6
- System Core
  Mitral valve.annulus.medial
  LP191917-6
- Super System
  NULL
Scale
Qn
LP7753-9
Method
US.tissue doppler.A4C
LP203262-3

Basic Attributes

Class: CARD.US.DICOM
Type: Clinical
First Released: Version 2.54
Last Updated: Version 2.54 (ADD)
Order vs. Observation: Observation

Language Variants Get Info

Tag	Language	Translation
el-GR	Greek (Greece)	Ταχύτητα ιστών.Κύμα E.μεγ.:Vel:Pt:Μιτροειδής βαλβίδα.δακτύλιος.μέσο:Qn:Υπερηχογράφημα.ιστικό doppler.A4C Synonyms: CARD.US CARD.US.DICOM E Pt Qn Vel ΗΠΑ Ιστική ταχύτητα Κύμα E.μεγ Κύμα Ε Μέγ Μιτροειδής βαλβίδα Μιτροειδής βαλβίδα.δακτύλιος Μιτροειδής βαλβίδα.δακτύλιος.μέσο Ταχύτητα ιστών.Κύμα E.μεγ. Υπερηχογράφημα.ιστικό doppler.A4C Υπερηχογράφημα.ιστού doppler
es-MX	Spanish (Mexico)	Velocidad tisular Onda E máx.:Vel:Punto temporal:Válvula mitral.annulus.medial:Cuantitativo:US.tissue doppler.A4C
it-IT	Italian (Italy)	Velocità tessuto.Onda E.massimo:Vel:Pt:Annulus valvola mitralica.mediale:Qn:Ecografia.doppler tissutale.Apicale 4 camere Synonyms: Anulus di valvola mitrale DICOM Simplified Adult Echo Report concepts Eco Ecografia cardiaca Massimo Punto nel tempo (episodio) Velocità (distanza/tempo)
zh-CN	Chinese (China)	组织速度.E 波.最大值:速度:时间点:二尖瓣.环.中部:定量型:超声.组织多普勒.A4C Synonyms: E 型 E 峰 E 峰.最大值;E 波.最大二尖瓣（僧帽瓣）.环（环带、环部、环面）.中部（中间）二尖瓣（僧帽瓣）.环带;二尖瓣.环部;二尖瓣.环面;二尖瓣环;二尖瓣环带;二尖瓣环面僧帽瓣可用数量表示的;定量性;数值型;数量型;连续数值型标尺心脏病学心脏病学.超声;心脏超声时刻;随机;随意;瞬间最大;极大值组织速度（组织速率）.E 波.最大值（极大值、极大、最大、最高值、最高、峰值、高峰）组织速率超声检查方法;超声检查法;超声波;超声波检查方法;超声波检查法速度(距离/时间);速率;速率(距离/时间)

Example Units

Unit	Source
cm/s	Example UCUM Units

LOINC Terminology Service (API) using HL7^® FHIR^® Get Info

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=79911-4

LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.