LOINC
Version 2.66

80045-8Left ventricular mid lateral Time to max tissue velocity during systole by US.tissue dopplerActive

Component
Time to max tissue velocity.systole
Property
Time
Time
Pt
System
Heart.ventricle.left.mid lateral
Scale
Qn
Method
US.tissue doppler

Additional Names

Short Name
LV.mid lat Time to S Vmax TDI

Part Description

LP189366-0   US.tissue 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. In tissue doppler ultrasound, the same Doppler principles are used to quantify the higher-amplitude, lower-velocity signals of myocardial tissue motion. [PMID: 16534017] Source: Regenstrief LOINC, PMID: 16534017

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)
达到最大组织速度的时间.收缩期:时间:时间点:心脏.心室.左侧.侧面中部:定量型:超声.组织多普勒

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=80045-8