title: [Prinzmetal's angina resistant to medical therapy, treated using an aortocoronary by-pass using the saphenous vein].
mesh_terms: D000787:Angina Pectoris / Q000601:surgery*; D001026:Coronary Artery Bypass / Q000379:methods; D006801:Humans; D008297:Male; D008875:Middle Aged; D012501:Saphenous Vein / Q000637:transplantation*; D014182:Transplantation, Autologous
vernacular_title: Angina de Prinzmetal rebelde a la terapéutica médica intervenida mediante by-pass aortocoronario con vena safena