LOINCActive

LOINC Code 59126-3: Pulmonic valve B-C slope [Velocity] by US

59126-3 is a LOINC code used to identify Pulmonic valve B-C slope [Velocity] 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 B-C slope. It is commonly used with the system or sample type Pulmonic valve.

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 B-C slope. It is commonly used with the system or sample type Pulmonic valve.

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

  • Pulmonic valve B-C slope [Velocity] by US
  • B-C slope
  • Pulmonary valve B-C slope, the slope of pulmonary valve rapid systolic opening as measured from initial systolic motion to its point of maximal excursion.
  • CARD.US; Cardio; Cardiology; Echography; Heart Disease; Point in time; PV; QNT; Quan; Quant; Quantitative; Random; Sonogram; Sonograph; Sonography; ULS; Ultrasound; Velocity

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

Pulmonic valve B-C slope [Velocity] by USPV B-C slope USB-C slopeCARD.USVelPtPulmonic valve

Frequently asked questions

Code details

Code59126-3
SystemLOINC
Display namePulmonic valve B-C slope [Velocity] by US
DescriptionB-C slope
Short namePV B-C slope US
ComponentB-C slope
PropertyVel
TimingPt
System (specimen)Pulmonic valve
ScaleQn
MethodUS
ClassCARD.US
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.32
Last changed2.67

Part names

B-C slopeVelPtPulmonic valveQnUSVelocity (distance/time)Point in time (spot)Ultrasound

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 59126-3 | HealthAssure