LOINCActive

LOINC Code 59080-2: Heart valve Peak E wave by US

59080-2 is a LOINC code used to identify Heart valve Peak E wave by US 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 E wave.max. It is commonly used with the system or sample type Heart.valve.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 E wave.max. It is commonly used with the system or sample type Heart.valve.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
  • Method: US

What it does not mean

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

Key facts

  • Heart valve Peak E wave by US
  • E wave.max
  • Peak velocity of the fast filling phase of Atrioventricular valve inflow.
  • Blood flow.diastolic.early wave.max; CARD.US; Cardiac; Cardio; Cardiology; Early wave; Echography; E-wave; Heart Disease; Hrt; Largest; Max V; Maximal; Maximum; Misc; Miscellaneous; Other; Peak; Peak E-wave; Point in time; QNT; Quan; Quant; Quantitative; Random; Sonogram; Sonograph; Sonography; Spec; To be specified in another part of the message; ULS; Ultrasound; Unspecified; V max; Velocity; 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

Heart valve Peak E wave by USValve Peak E-wave USE wave.maxCARD.USVelPtHeart.valve.XXX

Frequently asked questions

Code details

Code59080-2
SystemLOINC
Display nameHeart valve Peak E wave by US
DescriptionE wave.max
Short nameValve Peak E-wave US
ComponentE wave.max
PropertyVel
TimingPt
System (specimen)Heart.valve.XXX
ScaleQn
MethodUS
ClassCARD.US
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.32
Last changed2.54

Part names

E wave.maxVelPtHeart.valve.XXXQnUSE-wave.maxVelocity (distance/time)Point in time (spot)Heart valve XXXUltrasound

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.

LOINC Code 59080-2 | HealthAssure