title: Paradoxical electrocardiographic effects of amyl nitrite in coronary artery disease.
mesh_terms: D000680:Amyl Nitrite / Q000494:pharmacology*; D000790:Angiocardiography; D001024:Aortic Valve Stenosis; D001794:Blood Pressure / Q000187:drug effects; D003326:Coronary Circulation / Q000187:drug effects; D003327:Coronary Disease / Q000175:diagnosis / Q000188:drug therapy / Q000503:physiopathology* / Q000601:surgery; D004562:Electrocardiography; D005080:Exercise Test; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006985:Hyperventilation / Q000503:physiopathology; D007511:Ischemia / Q000139:chemically induced; D008180:Lupus Erythematosus, Systemic / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011433:Propranolol / Q000627:therapeutic use; D013610:Tachycardia / Q000139:chemically induced
chemical_list: D000680:Amyl Nitrite; D011433:Propranolol