Baseline clinical and angiographic characteristics of patients
| All (n = 1009) | Single vessel CAD (n = 511) | Multivessel CAD (n = 498) | p Value | |
|---|---|---|---|---|
| Data are presented as mean (SD) or number (%) of patients. | ||||
| CAD, coronary artery disease; MI, myocardial infarction; PCI, percutaneous coronary intervention; TIMI, thrombolysis in myocardial infarction. | ||||
| Age (years) | 63 (12) | 61 (12) | 65 (12) | <0.0001 |
| Women | 226 (23%) | 109 (22%) | 117 (23%) | 0.449 |
| Current smoking | 410 (41%) | 252 (49%) | 158 (32%) | <0.0001 |
| Hypertension | 335 (33%) | 170 (33%) | 165 (33%) | 0.771 |
| Diabetes mellitus | 145 (14%) | 58 (11%) | 87 (17%) | 0.009 |
| Cholesterolaemia >5.18 mmol/l | 262 (26%) | 135 (26%) | 127 (26%) | 0.619 |
| Previous MI | 120 (12%) | 30 (6%) | 90 (18%) | <0.0001 |
| Previous PCI | 31 (3%) | 12 (2%) | 19 (4%) | 0.01 |
| Previous bypass surgery | 11 (1%) | 0 (0%) | 11 (2%) | 0.01 |
| Anterior infarction | 525 (52%) | 271 (53%) | 254 (51%) | 0.753 |
| Cardiogenic shock | 127 (13%) | 43 (9%) | 84 (17%) | <0.0001 |
| Symptom to balloon time (min) | 190 (138) | 188 (95) | 191 (149) | 0.593 |
| Chronic occlusion | 115 (11%) | 0 (0%) | 115 (23%) | <0.0001 |
| Infarct related artery | 0.001 | |||
| Left anterior descending | 513 (51%) | 273 (53%) | 240 (48%) | |
| Right coronary | 358 (35%) | 174 (34%) | 184 (37%) | |
| Circumflex | 116 (11%) | 59 (11%) | 57 (11%) | |
| Left main trunk | 11 (1%) | 0 (0%) | 11 (2%) | |
| Venous graft | 6 (1%) | 0 (0%) | 6 (1%) | |
| TIMI flow grade 2–3 | 178 (18%) | 91 (18%) | 87 (17%) | 0.854 |