ECG of the month. Ups and downs. Electrical alternans.
Martinez-Lopez
J I
JI
Department of Medicine, Texas Tech University Health Sciences Center, El Paso, USA.
D000328:Adult; D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male