title: Coronary anatomy and arteriography in patients with unstable angina pectoris.
mesh_terms: D000787:Angina Pectoris; D000792:Angiography / Q000009:adverse effects; D006328:Cardiac Catheterization / Q000009:adverse effects; D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology