title: Should bypass surgery be done off-pump? There are risks and benefits to using the heart-lung machine. . . .or not.
mesh_terms: D047549:Coronary Artery Bypass, Off-Pump; D003324:Coronary Artery Disease / Q000601:surgery*; D006801:Humans; D011182:Postoperative Care; D011183:Postoperative Complications / Q000517:prevention & control*; D018570:Risk Assessment