Mammalian Phenotype Ontology

Last uploaded: June 28, 2024
Preferred Name

abnormal PR interval

Synonyms
Definitions

The PR interval is measured from the beginning of the P wave to the beginning of the QRS complex. The PR interval reflects the time the electrical impulse takes to travel from the sinus node through the AV node and entering the ventricles. The PR interval is therefore a good estimate of AV node function. anomaly in the length of time between the beginning of atrial depolarization and the beginning of ventricular depolarization, measured by the interval from the beginning of the P wave to the beginning of the QRS complex

ID

http://purl.obolibrary.org/obo/MP_0003901

comment

The PR interval is measured from the beginning of the P wave to the beginning of the QRS complex. The PR interval reflects the time the electrical impulse takes to travel from the sinus node through the AV node and entering the ventricles. The PR interval is therefore a good estimate of AV node function.

definition

anomaly in the length of time between the beginning of atrial depolarization and the beginning of ventricular depolarization, measured by the interval from the beginning of the P wave to the beginning of the QRS complex

has_obo_namespace

MPheno.ontology

id

MP:0003901

label

abnormal PR interval

notation

MP:0003901

prefLabel

abnormal PR interval

treeView

http://purl.obolibrary.org/obo/MP_0010508

http://purl.obolibrary.org/obo/MP_0006141

subClassOf

http://purl.obolibrary.org/obo/MP_0010508

http://purl.obolibrary.org/obo/MP_0006141

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