Age (year) 74.2 + 7.2 (49-84)
Female gender 10 (26.3%)
Body mass index (kg/m2) 23.59 + 3.50
Body surface area (m2) 1.63 + 0.15
Euro Score II 2.79 + 2.63
STS Score 4.92 + 3.85
Brain natriuretic peptide (pg/mL) 325 + 589
Diabetes Mellitus 13 (34.2%)
Hypertension 30 (78.9%)
Hyperlipidemia 28 (73.7%)
Coronary artery disease 14 (36.8%)
Previously PCI 6 (16.7%)
Cerebrovascular accident 6 (15.8%)
Estimated glomerular filtration (ratemL/min/1.73 m2) 48.2 + 29.2
Hemodialysis 10 (26.3%)
Peripheral vascular disease 2 (5.2%)
Chronic lung disease 5 (13.2%)
Malignancy 6 (15.7%)
Hemoglobin(mg/dl) 12.6 + 1.8
Albumin(mg/dl) 3.9 + 0.5
Previous cardiovascular interventions 6 (15.8%)
Previous cardiac surgery 1 (2.6%)
Previous pacemaker implantation 0
Previous rhythm abnormalities 2 (5.2%)
Previous atrial fibrillation 3 (7.9%)