Version 2.80

Part Description

LP189762-0   Cardio-ankle vascular index
The cardio-ankle vascular index (CAVI) reflects the stiffness of the aorta, femoral and tibial arteries, may be a marker of coronary arteriosclerosis, and is theoretically not affected by blood pressure. It is calculated based on measurements from EKG, phonocardiogram, brachial artery waveform, and ankle artery waveform. PMID: 17541212 PMID: 18957805 Source: Regenstrief LOINC , PMID: 17541212; PMID: 18957805

Fully-Specified Name

Component
Cardio-ankle vascular index
Property
Ratio
Time
Pt
System
Arterial system
Scale
Qn
Method
Calculated

Additional Names

Long Common Name
Cardio-ankle vascular index Calculated
Short Name
CAVI Calc

Basic Attributes

Class
CARD.RISK
Type
Clinical
First Released
Version 2.52
Last Updated
Version 2.52 (MIN)
Order vs. Observation
Both

Formula (Readable)

Cardio-ankle vascular index (CAVI) = a{(2ρ/ΔP) × ln (SBP/DBP)PWV2} + b, where SBP is systolic blood pressure, DBP is diastolic blood pressure, ΔP is SBP − DBP, ρ is blood density, PWV is pulse wave velocity, and a and b are constants to match aortic PWV.

Member of these Panels

LOINC Long Common Name
77197-2 Noninvasive arteriosclerosis studies panel

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Δείκτης CAVI:Ratio:Pt:Αρτηριακό σύστημα:Qn:Υπολογιζόμενο
Synonyms: Ratio Δείκτης CAVI
es-MX Spanish (Mexico) Índice vascular cardio-tobillo:Proporción:Punto temporal:Sistema arterial:Cuantitativo:Calculated
it-IT Italian (Italy) Indice vascolare cuore-caviglia:Rapporto:Pt:Sistema arterioso:Qn:Calcolato
Synonyms: Framingham Cardiac Risk Punto nel tempo (episodio)
zh-CN Chinese (China) 心-踝血管指数:比率:时间点:动脉系统:定量型:计算法
Synonyms: CAVI;心踝血管指数 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.风险;心脏病学风险;心脏风险 时刻;随机;随意;瞬间 来自于不同体系的两个观察指标之比;比;比值 计算;计算型方法

Example Units

Unit Source
{ratio} 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=77195-6