Relation between the site of origin of ventricular premature complexes and the presence and severity of coronary artery disease.
D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000150:complications* / Q000175:diagnosis; D006328:Cardiac Catheterization; D003327:Coronary Disease / Q000150:complications* / Q000175:diagnosis; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008875:Middle Aged