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In-hospital Outcomes Following Surgical Revascularization of Chronic Total Coronary Occlusions

Albi FaguTim BergerClarence Pienteu PingpohStoyan KondovMaximilian KreibichJan Oliver MinnersMartin CzernyMatthias Siepe

出版	Universität, 2023
URL	http://books.google.com.hk/books?id=z2dr0AEACAAJ&hl=&source=gbs_api

註釋Abstract: Background and Objectives: Patients with chronic total occlusions of the coronary arteries are either treated with PCI or referred for surgical revascularization. We analyzed the patients with chronic occluded coronary arteries that were surgically treated and aimed to describe the anatomical characteristics, revascularization rates, and in-hospital outcomes achieved with coronary artery bypass grafting. Methods: Angiographic data of 2005 patients with coronary artery disease treated in our institution between January 2005 and December 2014 were retrospectively analyzed. A total of 1111 patients with at least one coronary total occlusion were identified. We reviewed the preoperative coronary angiograms and surgical protocols to determine the presence, localization, and revascularization of coronary occlusions. We also evaluated the perioperative data and in-hospital outcomes. Results: The median age of the study population was 68 years (25th-75th percentiles, 61.0-74.0). Three-vessel disease was present in 94.8% of patients and the rest (5.8%) had a two-vessel disease. The localizations of the occlusions were as follows: 68.4% in the RCA system, 26.4% in the LAD, and 28.5% in the LCX system. Multiple occlusions were present in 22.6% of the patients. Complete coronary total occlusion revascularization was achieved in 86.1% of the patients. The overall in-hospital mortality was 2.3%. The median in-hospital stay was 14.0 days. After logistic regression analysis, age (odds ratio 3.44 [95% confidence interval, 1.81-6.53], p