Table 1.
Pre- and Intra-Operative Characteristics among CABG Patients with LVEF ≤ 35%
| Characteristic | CABG + ICD n = 101 (% ) |
CABG only n = 1068 (% ) |
p -Value |
|---|---|---|---|
| Age <60 | 39 (39) | 262 (24) | <0.01 |
| Age 60-69 | 36 (36) | 328 (31) | |
| Age 70-79 | 23 (23) | 369 (35) | |
| Age ≥ 80 | 3 (3) | 109 (10) | |
| Female Gender | 6 (6) | 239 (22) | <0.01 |
| Smoking | 85 (85) | 817 (77) | 0.08 |
| MI < 7d | 13 (13) | 172 (16) | 0.47 |
| Hypertension | 61 (60) | 657 (62) | 0.83 |
| CHF | 54 (54) | 624 (58) | 0.34 |
| Diabetes | 42 (42) | 471 (44) | 0.68 |
| PVD | 25 (25) | 274 (26) | 0.91 |
| CVD | 16 (16) | 171 (16) | 1.00 |
| COPD | 14 (14) | 268 (25) | 0.01 |
| LM Stenosis >50% | 24 (24) | 278 (26) | 0.72 |
| Renal Failure | 7 (7) | 164 (15) | 0.02 |
| Ventricular Arrhythmia | 37 (37) | 83 (8) | <0.01 |
| Single Vessel Disease | 1 (1) | 54 (5) | 0.18 |
| Double Vessel Disease | 18 (18) | 180 (17) | |
| Triple Vessel Disease | 82 (82) | 834 (78) | |
| CABG Surgery Only | 80 (79) | 848 (79) | 1.00 |
| CABG + Other Procedure | 21 (21) | 220 (21) | |
| Redo | 12 (12) | 90 (8) | 0.27 |
| Elective Status | 34 (34) | 297 (28) | 0.35 |
| IHU Status | 43 (42) | 431 (40) | |
| Urgent Status | 16 (16) | 240 (23) | |
| Emergent Status | 8 (8) | 100 (9) |
Smoking - includes past or present, MI - myocardial infarction, CHF - congestive heart failure, PVD -peripheral vascular disease, CVD - cerebrovascular disease, COPD - chronic obstructive pulmonary disease, Redo - reoperation for cardiac surgery, IHU - in hospital urgent, LVEF - Left ventricular ejection fraction.