ECG of the month. On U-turns. Negative U waves.
Martinez-Lopez
J I
JI
D000368:Aged; D000369:Aged, 80 and over; D004562:Electrocardiography; D006331:Heart Diseases / Q000175:diagnosis*; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D006973:Hypertension / Q000175:diagnosis; D008297:Male; D017202:Myocardial Ischemia / Q000175:diagnosis