title: The place of cardiac denervation in the surgical treatment of Prinzmetal variant angina.
abstract: Coronary artery spasm has been described as occurring frequently in Prinzmetal variant angina. The relatively poorer results obtained after aorto-coronary by pass grafting carried out in patients with Prinzmetal angina may be due to recurrence of spasm despite the grafts. Accordingly it has been our recent policy since February 1973 to carry out cardiac denervation in all patients with Prinzmetal variant angina. The patients fall into two groups depending on the presence or absence of organic disease in the coronary vessel. The technique of cardiac denervation (plexectomy) as described by Arnulf is fully described and the early and late results of this procedure in the two groups are documented and discussed.
mesh_terms: D000788:Angina Pectoris, Variant / Q000601:surgery*; D001011:Aorta; D001026:Coronary Artery Bypass; D003329:Coronary Vasospasm / Q000601:surgery*; D004562:Electrocardiography; D006321:Heart / Q000294:innervation*; D006801:Humans; D008755:Methylergonovine / Q000031:analogs & derivatives; D009121:Muscle Denervation; D009203:Myocardial Infarction / Q000209:etiology; D011183:Postoperative Complications
chemical_list: D008755:Methylergonovine