title: The dynamic ECG in the diagnosis of variant angina pectoris.
mesh_terms: D000787:Angina Pectoris / Q000175:diagnosis*; D000790:Angiocardiography; D002037:Bundle-Branch Block / Q000175:diagnosis; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000601:surgery; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D012501:Saphenous Vein / Q000637:transplantation; D014693:Ventricular Fibrillation / Q000628:therapy