LOINC
Version 2.68

79930-4Tricuspid valve Closure to opening [Time] by US.dopplerActive

Part Description

LP6617-7   US.doppler
Doppler ultrasound detects the shift in frequency of ultrasound signals reflected from moving objects. Conventional Doppler techniques assess the velocity of blood flow by measuring high-frequency, low-amplitude signals from small, fast-moving blood cells. [PMID: 16534017] Source: Regenstrief LOINC, PMID: 16534017

Fully-Specified Name

Component
Closure to opening
Property
Time
Time
Pt
System
Tricuspid valve
Scale
Qn
Method
US.doppler

Additional Names

Short Name
TV Closure to opening Time

Basic Attributes

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

Language Variants Get Info

zh-CNChinese (CHINA)
关闭至打开:时间:时间点:三尖瓣:定量型:超声.多普勒
it-ITItalian (ITALY)
Chiusura per apertura:Tempo:Pt:Valvola tricuspide:Qn:Eco.doppler

Example Units

Unit Source
ms Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=79930-4