Ventricular premature beats: what risk do they imply?
D001145:Arrhythmias, Cardiac / Q000175:diagnosis; D005117:Cardiac Complexes, Premature / Q000175:diagnosis*; D003327:Coronary Disease / Q000175:diagnosis; D004562:Electrocardiography; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis