LOINC Code 93622-9: Right ventricular Systolic time by US.doppler

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 Systolic time. 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
• Order vs observation: Observation
• Method: US.doppler

What it does not mean

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

Key facts

• Right ventricular Systolic time by US.doppler
• Systolic time
• Systolic time = Electric mechanical delay (EMD) time + Isovolumetric contraction time (IVCT) + Ejection time, where EMD + IVCT = Pre-ejection period (PEP). So Systolic time = PEP + Ejection time
• CARD.US; Cardiac; Cardiology; DOP; DUPLEX; Echography; Hrt; Hrt ventr; Point in time; QNT; Quan; Quant; Quantitative; R; Random; RT; RV; Sonogram; Sonograph; Sonography; Sys time; ULS; Ultrasound; Ventricular

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