18523-1
ClinicalP-R Interval Lead I
Definition
Added to accommodate measures defined in CEN/TC251/PT007, SCP-ECG (Standard Communications Protocol for Computerized Electrocardiography)
LOINC 6-Axis Classification
Component
PR interval
Property
Time
Time Aspect
Pt
System
Lead I
Scale Type
Qn
Method Type
EKG
Details
Class
EKG.MEAS
Order/Observation
Observation
Short Name
P-R interval L-I
Related Names
Frequently Asked Questions
What is LOINC code 18523-1?
LOINC code 18523-1 identifies "P-R Interval Lead I". Added to accommodate measures defined in CEN/TC251/PT007, SCP-ECG (Standard Communications Protocol for Computerized Electrocardiography)
What does 18523-1 measure?
This code measures PR interval in Lead I. 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.