title: Electrical alternans: an echocardiographic visual reference.
authors.affiliation: Department of Emergency Medicine, Brody School of Medicine, East Carolina University, Greenville, NC, USA. sissonc@ecu.edu
authors.forename: Craig A
authors.initials: CA
authors.lastname: Sisson
mesh_terms: D002289:Carcinoma, Non-Small-Cell Lung / Q000150:complications / Q000000981:diagnostic imaging; D002305:Cardiac Tamponade / Q000000981:diagnostic imaging* / Q000503:physiopathology; D004322:Drainage; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology / Q000601:surgery; D011859:Radiography; D014463:Ultrasonography