title: Angina without coronary disease (sic).
mesh_terms: D000787:Angina Pectoris / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D001145:Arrhythmias, Cardiac / Q000150:complications; D002932:Cineangiography; D017023:Coronary Angiography; D003331:Coronary Vessels / Q000503:physiopathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D005996:Nitroglycerin / Q000627:therapeutic use
chemical_list: D005996:Nitroglycerin