Hypernyms:operation surgery surgical operation surgical procedure surgical process
Inherited Hypernyms:heart surgeryoperationmedical procedureprocedureactivityacteventpsychological featureabstractionentity
Direct Hyponyms:closed-heart surgeryopen-heart surgery
Full Hyponyms:
closed-heart surgerycoronary bypassminimally invasive coronary bypass surgeryopen-heart surgeryport-access coronary bypass surgery