What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActive

LOINC Code 8756-9: Right ventricular Cardiac index by Angiography biplane

Name: LOINC Code 8756-9: Right ventricular Cardiac index by Angiography biplane
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:15.846Z

8756-9 is a LOINC code used to identify Right ventricular Cardiac index by Angiography biplane in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Cardiac output/Body surface area. It is commonly used with the system or sample type Heart.ventricle.right.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Cardiac output/Body surface area. It is commonly used with the system or sample type Heart.ventricle.right.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Method: Angiography.biplane

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

Right ventricular Cardiac index by Angiography biplane
Cardiac output/Body surface area
Angio; Angio BP; Bdy surface; bod; Bodies; BSA; Cardiac; Cardio; Cardiology; CO; Heart Disease; Hemodynamics; HEMODYNAMICS.MOLEC; Hrt; Hrt ventr; Point in time; QNT; Quan; Quant; Quantitative; R; Random; RT; RV; Surf; Ventricular; Volume rate/area; Volume Rate/Ratio

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Right ventricular Cardiac index by Angiography biplaneRV Cardiac index Angio BPCardiac output/Body surface areaHEMODYN.MOLECArVRatPtHeart.ventricle.right

Frequently asked questions

Code details

Code8756-9

SystemLOINC

Display nameRight ventricular Cardiac index by Angiography biplane

DescriptionCardiac output/Body surface area

Short nameRV Cardiac index Angio BP

ComponentCardiac output/Body surface area

PropertyArVRat

TimingPt

System (specimen)Heart.ventricle.right

ScaleQn

MethodAngiography.biplane

ClassHEMODYN.MOLEC

Example unitsL/min/m2

StatusACTIVE

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0h(3)

Last changed2.48

Part names

Cardiac output/Body surface areaArVRatPtHeart.ventricle.rightQnAngiography.biplaneVolume Rate/AreaPoint in time (spot)Heart.ventricle RightCardiac angiography.biplane

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.