Electrocardiograms of the month.
D000328:Adult; D000368:Aged; D002318:Cardiovascular Diseases / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007008:Hypokalemia / Q000175:diagnosis*; D008944:Mitral Valve Insufficiency / Q000175:diagnosis; D008946:Mitral Valve Stenosis / Q000175:diagnosis; D011655:Pulmonary Embolism / Q000175:diagnosis