Abbreviations, acronyms & symbols
ACT	= Activated clotting time		ICU	= Intensive care unit
CABG	= Coronary artery bypass grafting		LMCA	= Left main coronary artery
CAD	= Coronary artery disease		MACCE	= Major adverse cardiac and cerebrovascular events
COPD	= Chronic obstructive pulmonary disease		NLR	= Neutrophil-lymphocyte ratio
CPB	= Cardiopulmonary bypass		ON-BH CABG	= On-pump beating-heart CABG
CrCl	= Creatinine clearance		PCI	= Percutaneous cardiac intervention
CTnI	= Cardiac troponin I		PVD	= Peripheral vascular disease
EuroSCORE	=European System for Cardiac Operative Risk Evaluation		ROC	= Receiver operating characteristic
IABP	= Intra-aortic balloon pumping		STEMI	= ST elevation myocardial infarction