Atrioventricular block first degree
- G1Asymptomatic, intervention not indicated
- G2Non-urgent intervention indicated
- G3Not applicable
- G4Not applicable
- G5Not applicable
Definition and note
DefinitionA 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.
MedDRA code (LLT): 10003674 · CTCAE v6.0 (NCI), original English text.