One-Stop Hybrid Coronary Revascularization Versus Off-Pump Coronary Artery Bypass Grafting.

Abstract

One-stop hybrid coronary revascularization (HCR) is a promising revascularization strategy for treating multivessel coronary artery disease (MVCAD). However, its safety and feasibility remain controversial. Therefore, we introduced our experience with midterm follow-up of HCR in patients with MVCAD and compared it with conventional off-pump coronary artery bypass grafting (CABG).Patients with MVCAD undergoing one-stop HCR at Beijing Chaoyang Hospital between March 2018 and December 2020 were retrospectively enrolled. These patients were matched in a 1:2 ratio to patients treated with off-pump CABG at the same period via a propensity score analysis with the nearest neighbor matching algorithm.In the adjusted analysis, no significant difference was found in the rate of perioperative myocardial infarction, stroke, death, prolonged ventilation, reoperation for bleeding, and renal failure between the HCR group and the CABG group. No in-hospital repeated revascularization occurred in either group. HCR was associated with lower blood transfusion rate (HCR 11.0% versus CABG 22.8%; P = 0.006) and shorter postoperative length of stay (> 10 days: 31.5% versus 81.0%; P < 0.001) compared with CABG. After the median 21-month follow-up, no significant difference was found in the major adverse cardiac and cerebrovascular events (MACCE), death, myocardial infarction, repeated revascularization, and stroke rate. Besides, the freedom-from MACCE survival rate was similar between the two groups.One-stop HCR seemed to be a safe and feasible revascularization strategy in patients with MVCAD, with faster recovery and similar outcomes when compared with off-pump CABG.