title: Subtle electrical alternans in a large pericardial effusion with tamponade.
authors.affiliation: Department of Emergency Medicine, Maricopa Medical Center, Phoenix, Arizona 85010, USA.
authors.forename: D E
authors.initials: DE
authors.lastname: Slattery
authors.forename: D W
authors.initials: DW
authors.lastname: Dickerson
authors.forename: C V
authors.initials: CV
authors.lastname: Pollack
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000209:etiology*; D002305:Cardiac Tamponade / Q000150:complications*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000150:complications* / Q000601:surgery; D010491:Pericardial Window Techniques