title: Evidence for reflex coronary artery spasm in patients with ischemic heart disease.
mesh_terms: D000787:Angina Pectoris / Q000503:physiopathology; D001783:Blood Flow Velocity; D001794:Blood Pressure; D002302:Cardiac Output; D003080:Cold Temperature; D003326:Coronary Circulation / Q000187:drug effects; D003327:Coronary Disease / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010646:Phentolamine / Q000008:administration & dosage; D012018:Reflex / Q000187:drug effects; D014655:Vascular Resistance / Q000187:drug effects; D014666:Vasomotor System / Q000503:physiopathology*
chemical_list: D010646:Phentolamine