title: Transient disappearance of variant angina attacks during atrial fibrillation with fast ventricular rate.
mesh_terms: D000788:Angina Pectoris, Variant / Q000188:drug therapy / Q000503:physiopathology* / Q000601:surgery; D001281:Atrial Fibrillation / Q000188:drug therapy / Q000503:physiopathology* / Q000601:surgery; D001026:Coronary Artery Bypass; D003329:Coronary Vasospasm / Q000503:physiopathology; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D005996:Nitroglycerin / Q000627:therapeutic use
chemical_list: D005996:Nitroglycerin