Table 2.
Cardiological data, treatment after/during index angiography, in-hospital complications, and discharge
| Overall population | Women | Men | p-valued | |
|---|---|---|---|---|
| Patients, n (% of all) | 3,352 (100.0) | 773 (23.1) | 2,579 (76.9) | |
| Cardiological data | ||||
| Indication for coronary angiography, emergency intervention, n (%) | 714 (21.3) | 167 (21.6) | 547 (21.2) | 0.8 |
| Multivessel coronary artery disease, n (%) | 2,494 (74.4) | 522 (67.5) | 1,972 (76.5) | <0.001 |
| No CKD, n (%) | 432 (17.3) | 55 (10.5) | 377 (19.1) | |
| CKD stages 1–2, n (%) | 1,297 (52.0) | 257 (49.2) | 1,040 (52.7) | |
| CKD stages 3–5, n (%) | 765 (30.7) | 210 (40.2) | 555 (28.1) | |
| LVEF, n (%) | 2,727 | 0.004 | ||
| Normal (>50%) | 1,712 (62.8) | 450 (72.6) | 1,262 (59.9) | |
| Slightly reduced (41–50%) | 621 (22.8) | 106 (17.1) | 515 (24.4) | |
| Moderately reduced (31–40%) | 169 (6.2) | 38 (6.1) | 131 (6.2) | |
| Severely reduced (≤ 30%) | 225 (8.3) | 26 (4.2) | 199 (9.4) | |
| Treatment after/during index angiography | ||||
| PCI performed, n (%) | 2,281 (68.0) | 538 (69.6) | 1,743 (67.6) | 0.3 |
| Performed stenting, n (%) | 1,984 (87.0) | 472 (87.7) | 1,512 (86.7) | 0.9 |
| Bare metal stent, n (%) | 865 (43.6) | 191 (40.5) | 674 (44.6) | 0.1 |
| Drug eluting stent, n (%) | 1,178 (59.4) | 297 (62.9) | 881 (58.3) | 0.07 |
| Intervened arteries (LAD, LCX, RCA) | 0.5 | |||
| One, n (%) | 1,788 (90.1) | 423 (89.6) | 1,365 (90.3) | |
| Two, n (%) | 177 (8.9) | 43 (9.1) | 134 (8.9) | |
| Three, n (%) | 19 (1.0) | 6 (1.3) | 13 (0.9) | |
| CABG performed, n (%) | 344 (10.3) | 80 (10.4) | 264 (10.2) | 0.9 |
| In-hospital complications | ||||
| PCI after index intervention, n (%) | 124 (3.7) | 23 (3.0) | 101 (3.9) | 0.2 |
| CABG after index intervention, n (%) | 98 (2.9) | 20 (2.6) | 78 (3.0) | 0.5 |
| Requiring dialysis after index intervention, n (%) | 5 (0.1) | 1 (0.1) | 4 (0.2) | 0.9 |
| MI during/after index intervention, n (%) | 7 (0.2) | 2 (0.2) | 5 (0.3) | 0.7 |
| Stroke after index intervention, n (%) | 5 (0.1) | 2 (0.3) | 3 (0.1) | 0.4 |
| Discharge | 3,350 | 773 | 2577 | 0.8 |
| Discharged alive, n (%) | 3,037 (90.7) | 697 (90.2) | 2,340 (90.8) | |
| In-hospital death, n (%) | 8 (0.2) | 4 (0.5) | 4 (0.2) | |
| Discharged to another hospital/medical rehabilitation measures, n (%) | 305 (9.1) | 72 (9.3) | 233 (9.0) |
Multivessel coronary artery disease covers two- and three-vessel disease and main stem disease
CABG, coronary artery bypass graft; LAD, left anterior descending artery; LCX, left circumflex artery; LEVF, left-ventricular ejection fraction; PCI, percutaneous coronary intervention; RCA, right coronary artery