title: Arteriographic anatomy and mechanisms of myocardial ischemia in unstable angina.
mesh_terms: D000787:Angina Pectoris / Q000150:complications*; D000789:Angina, Unstable / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology / Q000503:physiopathology; D000792:Angiography; D001696:Biomechanical Phenomena; D009202:Cardiomyopathies / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000503:physiopathology; D003327:Coronary Disease / Q000150:complications; D006801:Humans; D008433:Mathematics; D009626:Terminology as Topic