title: Cardiac tamponade following open-heart surgery.
mesh_terms: D000293:Adolescent; D000328:Adult; D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D002305:Cardiac Tamponade / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D002648:Child; D006801:Humans; D008875:Middle Aged; D013997:Time Factors