title: Swinging heart and vector alternans: signs of impending doom.
authors.affiliation: Department of Internal Medicine, Saint Vincent Hospital, University of Massachusetts Medical School, , Worcester, Massachusetts, USA.
authors.forename: Lovely
authors.initials: L
authors.lastname: Chhabra
authors.forename: David H
authors.initials: DH
authors.lastname: Spodick
mesh_terms: D000369:Aged, 80 and over; D000925:Anticoagulants / Q000009:adverse effects*; D001282:Atrial Flutter / Q000503:physiopathology / Q000628:therapy*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D010490:Pericardial Effusion / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery; D020519:Pericardiocentesis
chemical_list: D000925:Anticoagulants
keywords: Pericardial Disease