A disorder characterized by a dysrhythmia with a delay in the time required for the conduction of an electrical impulse through the atrioventricular (AV) node beyond 0.2 seconds; prolongation of the PR interval greater than 200 milliseconds. [CTCAE]
MedDRA Code
10003674
MeSH ID
Not Available
ADR Severity Grade (FAERS)
ADR Severity Grade (CTCAE)
Synonym
1st degree heart block | Atrioventricular block first degree | Atrioventricular conduction time prolonged | AV block first degree | First degree atrioventricular block | Heart block 1st degree | Heart block AV first degree | Heart block first degree
