title: Avoiding a return trip to the O.R. "Redo" bypass operations are on the rise; here's why, and what to do.
mesh_terms: D001026:Coronary Artery Bypass / Q000379:methods; D003327:Coronary Disease / Q000601:surgery*; D018450:Disease Progression; D006801:Humans; D011183:Postoperative Complications / Q000601:surgery; D012086:Reoperation; D012307:Risk Factors