Table 1. Demographic profile of the subjects.
| Preoperative AF group (n= 16) |
SR group (Group C) (n=13) | ||
|---|---|---|---|
| Group A (n=6) | Group B (n=10) | ||
| Age (years) | 70.0±5.2 (64-75) | 72.5±5.0 (63-78) | 63.0±10.1 (43-73) |
| Gender (male/female) | 4/2 | 6/4 | 9/4 |
| Disease | AS+TR: 2AS+MR+TR:1AS+MR+TR:1 MS+TR:2 | AR+MR: 3 MR+TR:3AS+MR+TR:2AR+MS+TR: 1MR:1 | AS:4 AR:3 ASR:1 MR:1 CAD:4 |
| Operative procedures | AVR+TAP:2MVR+TAP:2AVR+MAP+TAP:2 | AVR+MAP:2 Bentall+MAP:1AVR+MAP+TAP:2AVR+MVR+TAP:1MVP +TAP:3MAP:1 | AVR:8 MVP:1 CABG:4 |
| Maze procedure | Yes:1 No:4 | Yes 8 | No:13 |
| LAD (mm) | 54.8±7.6 | 54.0±7.7 | 44.0±9.2 |
| LVEF (%) | 69.5±7.5 | 52.7±15.3 | 62.0±8.6 |
AS: aortic stenosis, TR: tricuspid regurgitation, AR, aortic regurgitation MR, mitral regurgitation, MS: mitral stenosis, CAD, coronary artery disease, AVR: aortic valve replacement, TAP: tricuspid annuloplasty, MAP: mitral annuloplasty, MVR: mitral vlave replacement, Bentall: Bentall procedure, MVP: mitral valve repair, CABG: coronary artery bypass grafting, LAD: left atrial dimension,LVEF: left ventricular ejection fraction