76644-4
ClinicalR-R interval.coefficient of variation by EKG
LOINC 6-Axis Classification
Component
RR interval.coefficient of variation
Property
TRto
Time Aspect
Procedure dur
System
Heart
Scale Type
Qn
Method Type
EKG
Details
Class
EKG.MEAS
Order/Observation
Both
Short Name
RR.coeff of var
Related Names
CardiacCardioCardiologyECGEKG.MEASUREMENTSElectrocardiogramElectrocardiographHeart DiseaseHeart rate variabilityHR variabilityHrtQNTQuanQuantQuantitativeR-R intervalRR.coeff of varTime ratio
Frequently Asked Questions
What is LOINC code 76644-4?
LOINC code 76644-4 identifies "R-R interval.coefficient of variation by EKG". It measures RR interval.coefficient of variation in Heart.
What does 76644-4 measure?
This code measures RR interval.coefficient of variation in Heart. It belongs to the EKG.MEAS 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.