Open AccessCardiovascular Outcomes in High-Risk Patients Undergoing OPCAB Surgery Compared to Traditional CABG
Author(s) -
Widya Trianita Suwatri,
Dudy Arman Hanafy,
Sugisman Sugisman
Publication year - 2021
Publication title -
jurnal kedokteran brawijaya (e-journal)
Language(s) - English
Resource type - Journals
ISSN - 2338-0772
DOI - 10.21776/ub.jkb.2021.031.04.9
Subject(s) - medicine , ejection fraction , coronary artery disease , retrospective cohort study , artery , cardiology , surgery , stroke (engine) , kidney disease , cohort , mortality rate , heart failure , mechanical engineering , engineering
The benefit of coronary artery bypass graft (CABG) for coronary artery disease (CAD) with Ejection Fraction (EF) 30% and ischemic burden (IB) 10% is still debatable. The objective of this study is to analyze mortality and morbidity in patients with EF 30% and ischemic burden 10% undergoing OPCAB compared to traditional CABG (TCABG). The retrospective analytic cohort study was performed using data from January 2015–November 2018 at National Cardiovascular Center Harapan Kita Jakarta, Indonesia. 109 patients were included. 35 patients undergoing OPCAB and 74 patients undergoing TCABG. The primary outcomes were mortality rate, morbidity rate, and length of stay. Arrhythmia is statistically lower in OPCAB compared to TCABG (8.6% vs 39.2%; p=0.001). Kidney injury is statistically lower in OPCAB (8.6% vs 27.0 %; p=0.027). Stroke is statistically lower in OPCAB (1.0 % vs 17.6%; p=0,032). There is no significant difference between OPCAB and TCABG in mortality, 5.7% vs 16.2%, (RR=3.20; CI 95%=0.67–15.12; p= 0.126). There was a statistically significant difference in the occurrence of postoperative morbidity in CAD patients with EF <30% and IB<10% who underwent OPCAB surgery compared with patients who underwent TCABG. Mortality that occurred after OPCAB procedure was lower in CAD patients with EF < 30% and IB<10% compared to TCABG although the statistical difference was not significant. Therefore, patients with this condition are more advisable to undergo OPCAB.