title: Mechanism of Prinzmetal angina.
mesh_terms: D000787:Angina Pectoris / Q000503:physiopathology; D006801:Humans; D010146:Pain / Q000503:physiopathology; D013564:Sympathetic Nervous System / Q000503:physiopathology; D013577:Syndrome; D013896:Thoracic Diseases / Q000503:physiopathology*; D014666:Vasomotor System / Q000503:physiopathology