Journal of cardiac surgery
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Prophylactic intra-aortic balloon pump (IABP) support for high-risk patients before coronary artery bypass grafting (CABG) is controversial. This meta-analysis sought to determine the current role of preoperative IABP support. ⋯ Current evidence from RCT and OT suggests beneficial effects for the IABP in high-risk patients before CABG surgery.