AutoICD API

18521-5

Clinical

P-R Interval Lead AVL

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 AVL

Scale Type

Qn

Method Type

EKG

Details

Class

EKG.MEAS

Order/Observation

Observation

Short Name

P-R interval L-AVL

Related Names

CardioCardiologyECGEKG.MEASUREMENTSElectrocardiogramElectrocardiographHeart DiseaseL-AVLPoint in timeP-R intervalQNTQuanQuantQuantitativeRandom

Frequently Asked Questions

What is LOINC code 18521-5?

LOINC code 18521-5 identifies "P-R Interval Lead AVL". Added to accommodate measures defined in CEN/TC251/PT007, SCP-ECG (Standard Communications Protocol for Computerized Electrocardiography)

What does 18521-5 measure?

This code measures PR interval in Lead AVL. 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.