title: A bleeding swan.
authors.forename: P R
authors.initials: PR
authors.lastname: Berry
authors.forename: N G
authors.initials: NG
authors.lastname: Middleton
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000009:adverse effects; D002407:Catheterization, Swan-Ganz / Q000295:instrumentation*; D004868:Equipment Failure; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial