59129-7
ClinicalLeft ventricular E-wave/A-wave by US
Definition
The E to A ratio using a TDI waveform instead of MV. Standard TDI diastology calculation.
LOINC 6-Axis Classification
Component
E wave/A wave
Property
VelRto
Time Aspect
Pt
System
Heart.ventricle.left
Scale Type
Qn
Method Type
US
Details
Class
CARD.US
Order/Observation
N/A
Short Name
LV E-wave/A-wave US
Related Names
Frequently Asked Questions
What is LOINC code 59129-7?
LOINC code 59129-7 identifies "Left ventricular E-wave/A-wave by US". The E to A ratio using a TDI waveform instead of MV. Standard TDI diastology calculation.
What does 59129-7 measure?
This code measures E wave/A wave in Heart.ventricle.left. It belongs to the CARD.US 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.