Table 1.
Clinical characteristics according to the Killip–Kimball
| Patient characteristics | Killip I | Killip II | Killip III | Killip IV | p |
|---|---|---|---|---|---|
| Age | 62 (53, 70) | 66 (58, 77) | 65 (54, 73) | 63 (54, 74) | < 0.0001 |
| Female gender | 27.6% | 34% | 39.1% | 32.6% | 0.031 |
| Caucasian | 80.9% | 84.2% | 84.8% | 79.1% | 0.63 |
| Weight, kg | 73 (65, 82) | 72 (64, 80) | 71 (62, 77) | 70 (65, 80) | 0.54 |
| SBP, mmHg | 132 (120,160) | 130 (110, 150) | 137 (122, 154) | 93 (62, 122) | < 0.0001 |
| DBP, mmHg | 80 (70, 100) | 80 (70, 93) | 80 (70, 100) | 60 (32, 77) | < 0.0001 |
| HR, bpm | 76 (67, 88) | 84 (70, 96) | 91 (80, 105) | 84 (57, 105) | < 0.0001 |
| PAD | 4.6% | 6.2% | 10.9% | 9.3% | 0.06 |
| Diabetes mellitus | 28.2% | 32.5% | 47.8% | 37.2% | 0.01 |
| History of AMI | 31.2% | 24% | 37% | 37.2% | 0.09 |
| History of PCI | 19.4% | 14.8% | 8.7% | 16.3% | 0.12 |
| CABG surgery | 16.1% | 12% | 19.6% | 14% | 0.13 |
| History of stroke (CVA) | 5.2% | 9.6% | 8.7% | 4.7% | 0.05 |
| Smoking: current status | 36.8% | 33% | 32.6% | 34.9% | 0.70 |
| History of angina | 26.9% | 29.7% | 26.1% | 37.2% | 0.41 |
| Hypertension | 72.3% | 74.6% | 60.9% | 72.1% | 0.31 |
| HF | 4% | 14.4% | 19.6% | 14% | <0.001 |
CVA: cerebrovascular accident; PAD: peripheral arterial disease; HR: Heart rate; HF: heart failure; PCI: percutaneous coronary intervention; DBP: diastolic blood pressure; SBP: systolic blood pressure; CABG: Coronary artery bypass graft; AMI: acute myocardial infarction.