EKG of the month. Left atrial enlargement, intraventricular conduction delay, myocardial injury, and electromagnetic artifact due to an intravenous infusion pump.
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000175:diagnosis; D006332:Cardiomegaly / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006801:Humans