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Short and long-term outcomes after off-pump coronary endarterectomy stratified by different target vessels.
- Source :
-
Journal of Cardiothoracic Surgery . 12/25/2022, Vol. 17 Issue 1, p1-8. 8p. - Publication Year :
- 2022
-
Abstract
- Background: The efficacy of off-pump coronary endarterectomy (CE) has been proven in patients with diffuse coronary artery disease (DCAD). However, the clinical benefits of of-pump CE stratified by different target vessels remain controversial. This retrospective study assessed the effect of the territory and number of CE on short- and long-term outcomes of DCAD. Methods: From January 2012 to December 2014, 246 patients undergoing off-pump coronary artery bypass grafting (OPCABG) + CE were included. The patients were grouped by the territory and number of CE. The primary endpoints were postoperative acute myocardial infarction (PMI) and long-term major adverse cardiovascular and cerebrovascular events (MACCE). Results: Sixty-five patients (26.42%) were in the left anterior descending branch (LAD) group (CE on LAD), 134(54.47%) in the right coronary artery (RCA) group (CE on RCA), and 47(19.10%) in the multi-vessels group. PMI in the LAD group, RCA group, and multi-vessels group were 3.08%, 6.72%, and 14.89%, respectively (P = 0.08). Multi-vessels CE (OR = 9.042, 95%CI 2.198–37.193, P = 0.002), CE-plaque length ≥ 3 cm (OR = 6.247, 95%CI 2.162–18.052, P < 0.001), and type 2 diabetes mellitus (2DM) (OR = 4.072, 95%CI 1.598–10.374, P = 0.003) were independent risk factors of PMI. The long-term (mean 76 months) MACCE in the LAD group, RCA group, and multi-vessels group were 13.85%, 17.91%, and 10.64%, respectively (P = 0.552). Cox analysis indicated that PMI (HR = 7.113, 95%CI 3.129–16.171, P < 0.001) and Age ≥ 65 years (HR = 2.488, 95%CI 1.214–5.099, P = 0.013) increased the risk of long-term MACCE. Conclusions: Multi-vessel CE and CE-plaque length ≥ 3 cm significantly increased risk of PMI after OPCABG + CE, but the territory and number of CE did not affect long-term MACCE. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17498090
- Volume :
- 17
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Cardiothoracic Surgery
- Publication Type :
- Academic Journal
- Accession number :
- 160955314
- Full Text :
- https://doi.org/10.1186/s13019-022-02089-x