title: [Role of the autonomic nervous system in the pathogenesis of vasospastic angina--neurogenic humoral regulators and ECG R-R interval variations].
mesh_terms: D000787:Angina Pectoris / Q000209:etiology / Q000503:physiopathology*; D003329:Coronary Vasospasm / Q000209:etiology / Q000503:physiopathology*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D010275:Parasympathetic Nervous System / Q000503:physiopathology*; D010862:Pilocarpine
chemical_list: D010862:Pilocarpine