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.

LOINCActiveObservation

LOINC Code 24370-9: Peak systolic blood pressure --during mitral regurgitation maximum velocity measurement

Name: LOINC Code 24370-9: Peak systolic blood pressure --during mitral regurgitation maximum velocity measurement
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:12.419Z

24370-9 is a LOINC code used to identify Peak systolic blood pressure --during mitral regurgitation maximum velocity measurement 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 Intravascular peak systolic^during MR max vel measurement. It is commonly used with the system or sample type Arterial system.XXX.

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 Intravascular peak systolic^during MR max vel measurement. It is commonly used with the system or sample type Arterial system.XXX.

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
Order vs observation: Observation

What it does not mean

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

Key facts

Peak systolic blood pressure --during mitral regurgitation maximum velocity measurement
Intravascular peak systolic^during MR max vel measurement
Art sys; Blood pressure; Blood pressure systolic; BP; BP peak sys; BP sys; BP systolic; CARD.US; Cardio; Cardiology; Heart Disease; Intravenous; IV; Largest; Max V; Maximal; Maximum; Misc; Miscellaneous; Mitral regurgitation; Mitral regurgitation maximum velocity; MR MAXV; Other; Peak; Point in time; Pressure; QNT; Quan; Quant; Quantitative; Random; SBP; Spec; Sys BP; To be specified in another part of the message; Ultrasound; Unspecified; V max; Vmax

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

Peak systolic blood pressure --during mitral regurgitation maximum velocity measurementBP peak sys MR MaxVIntravascular peak systolic^during MR max vel measurementCARD.USPresPtArterial system.XXX

Frequently asked questions

Code details

Code24370-9

SystemLOINC

Display namePeak systolic blood pressure --during mitral regurgitation maximum velocity measurement

DescriptionIntravascular peak systolic^during MR max vel measurement

Short nameBP peak sys MR MaxV

ComponentIntravascular peak systolic^during MR max vel measurement

PropertyPres

TimingPt

System (specimen)Arterial system.XXX

ScaleQn

ClassCARD.US

Example unitsmm Hg

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0o

Last changed2.70

Part names

Intravascular peak systolic^during MR max vel measurementPresPtArterial system.XXXQnPressurePoint in time (spot)Arterial System XXX

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.