LOINC
Version 2.68

LP202951-2Pressure half time during diastoleActive

Description

LP202951-2   Pressure half time.diastole
Pressure half-time is the time needed for the atrioventricular pressure gradient to reduce to half its initial measurement during ventricular diastole. It is primarily assessed through Doppler echocardiography though more invasive cardiac catherization and provides a means of calculating the approximate mitral valve area and evaluating mitral valve stenosis regurgitation. Caution should be used when applying pressure half-time measurements in patients with prosthetic mitral valves, mitral commissurotomy, tachycardia, arrhythmias, and aortic insufficiency. [PMID: 21044983] Source: Regenstrief LOINC

Basic Part Properties

Name
Pressure half time.diastole
Type
Component
Created On
2015-11-09
Construct for LOINC Short Name
PHT dias

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP202951-2

Language Variants Get Info

zh-CNChinese (CHINA)
压力减半时间.舒张期
Synonyms: 压力(压差、压强)减半(半减、半衰、半寿、降半、半降)时间(期).舒张期(心脏舒张期、心舒期)
it-ITItalian (ITALY)
Pressione metà del tempo.diastole