title: Ischemia without symptoms after saphenous and mammary graft failure: palliation with coronary angioplasty?
authors: L
authors: L
authors: Riva
authors: G
authors: G
authors: Steffenino
authors: B
authors: B
authors: Meier
mesh_terms: D000792:Angiography; D002404:Catheterization; D001026:Coronary Artery Bypass / Q000009:adverse effects*; D003327:Coronary Disease / Q000175:diagnosis / Q000209:etiology; D003331:Coronary Vessels; D006801:Humans; D008297:Male; D008875:Middle Aged; D009204:Myocardial Revascularization / Q000009:adverse effects*; D010166:Palliative Care; D012501:Saphenous Vein / Q000637:transplantation