Sinus bradycardia
- G1Asymptomatic, intervention not indicated
- G2Symptomatic, intervention not indicated; change in medication initiated
- G3Symptomatic, intervention indicated
- G4Life-threatening consequences; urgent intervention indicated
- G5Death
Definition and note
DefinitionA disorder characterized by a dysrhythmia with a heart rate less than 60 beats per minute that originates in the sinus node.
MedDRA code (LLT): 10040741 · CTCAE v6.0 (NCI), original English text.