79957-7
ClinicalAortic valve Effective orifice area during systole (by US.doppler+Calculated by continuity Vmax)/Body surface area
LOINC 6-Axis Classification
Component
Effective orifice area.systole/Body surface area
Property
ArArea
Time Aspect
Pt
System
Aortic valve
Scale Type
Qn
Method Type
US.doppler+Calculated by continuity Vmax
Details
Class
CARD.US.DICOM
Order/Observation
Observation
Short Name
AV EOA sys (Continuity Vmax)/BSA
Related Names
Frequently Asked Questions
What is LOINC code 79957-7?
LOINC code 79957-7 identifies "Aortic valve Effective orifice area during systole (by US.doppler+Calculated by continuity Vmax)/Body surface area". It measures Effective orifice area.systole/Body surface area in Aortic valve.
What does 79957-7 measure?
This code measures Effective orifice area.systole/Body surface area in Aortic valve. It belongs to the CARD.US.DICOM class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.