Version 2.78

Description

The s' wave represents the mitral or tricuspid valve annular tissue velocity on doppler ultrasound during systole. The peak mitral and tricuspid valve annular velocities are a measure of left and right ventricular systolic function, respectively. The time interval between the end of the a' wave (atrial contraction), and the beginning of s' is also an indicator of systolic ventricular function, whereas the interval between the end of s' and the beginning of the e' wave (early diastole) is an indicator of diastolic ventricular function. PMID: 20451803 Source: Regenstrief LOINC, PMID: 20451803

Basic Part Properties

Part Display Name
Tissue velocity.S-wave.max
Part Type
Component (Describes the core component or analyte measured)
Created On
2015-07-07
Construct for LOINC Short Name
s-prime Vmax

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP199284-3

Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 组织速度.S 波.最大值
Synonyms: 组织速度(组织速率).S 波.最大值(极大值、最大、极大)
it-IT Italian (Italy) Velocità tessuto. Onda S.massimo