LOINC Code 29449-6: Mitral valve Regurgitant volume by US.doppler+Calculated by PISA method

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 Regurgitant volume. It is commonly used with the system or sample type Mitral 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
• Order vs observation: Observation
• Method: US.doppler+Calculated by PISA method

What it does not mean

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

Key facts

• Mitral valve Regurgitant volume by US.doppler+Calculated by PISA method
• Regurgitant volume
• Calc; Calculation; CARD.US; Cardio; Cardiology; DOP; DUPLEX; Echography; Heart Disease; MV; Point in time; Proximal Isovelocity Surface Area; QNT; Quan; Quant; Quantitative; Random; Reg vol; Sonogram; Sonograph; Sonography; ULS; Ultrasound; Vol; Volume

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

Frequently asked questions