Prior CABG Patients Evaluated for Saphenous VeIn grAft DysfUnction and Progression of Coronary arTery Disease
Trial Parameters
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Brief Summary
This is a multi-center, observational cohort study including patients with prior coronary artery bypass grafting (CABG) and ≥1 saphenous vein grafts (SVG) presenting with recurrent ischemic symptoms. Objective: to investigate the clinical outcomes in patients with prior CABG evaluated for bypass graft failure and progression of native coronary artery disease (CAD). Follow-up will be collected through national registry databases, electronic medical patient records and standardized telephonic assessment at 3 and 5 years follow-up.
Eligibility Criteria
Inclusion Criteria: * Prior coronary artery bypass grafting * One or more saphenous vein grafts * Recurrent angina symptoms Exclusion Criteria: * \<18 years of age * ≥ 90 years of age * Cardiogenic shock * Pregnancy * Failure to provide informed consent