Table 1.
Baseline demographics and characteristics on admission
| All MI‐patients (n = 87 177) | Subset 1 (EF < 50% or pulm congest) (n = 27 568) | Subset 2 (EF < 40% or pulm congest) (n = 13 038) | Subset 3 (PARADISE‐MI like) (n = 11 175) | Subset 4 (DAPA‐MI like) (n = 19 906) | |
|---|---|---|---|---|---|
| Demography | |||||
| Age, median (IQR) | 70 (61–79) | 72 (63–80) | 74 (65–83) | 77 (70–84) | 71 (62–80) |
| Male, n (%) | 58 584 (67) | 18 714 (68) | 8474 (65) | 7038 (63) | 13 734 (69) |
| Risk factors | |||||
| BMI, median (IQR) | 27 (24–30) | 26 (24–29) | 26 (26–29) | 26 (24–29) | 26 (24–49) |
| Current smoking, n (%) | 19 262 (22) | 6236 (23) | 2797 (21) | 2028 (18) | 4770 (24) |
| Hypertension, n (%) | 48 394 (56) | 15 295 (55) | 7640 (59) | 7073 (63) | 9568 (48) |
| Hyperlipidaemia, n (%) | 22 282 (26) | 6672 (24) | 3345 (26) | 3194 (29) | 3546 (18) |
| Diabetes mell, n (%) | 19 225 (22) | 6771 (25) | 3630 (28) | 3630 (33) | 0 (0) |
| eGFR < 60 mL/min/1.73 m2, n (%) | 18 269 (22) | 7050 (26) | 4104 (32) | 4104 (38) | 4416 (22) |
| Prev cardiovascular dis | |||||
| Myocard infarction, n (%) | 14 871 (17) | 4500 (16) | 2314 (18) | 2314 (21) | 2635 (13) |
| PCI, n (%) | 10 614 (12) | 2819 (10) | 1296 (10) | 1277 (11) | 1662 (8) |
| CABG, n (%) | 4925 (6) | 1571 (6) | 736 (6) | 731 (7) | 864 (4) |
| Stroke, n (%) | 6206 (7) | 2279 (8) | 1309 (10) | 1272 (11) | 1312 (7) |
| Periphery art dis, n (%) | 3536 (4) | 1315 (5) | 791 (6) | 759 (7) | 727 (4) |
| Previous other disease | |||||
| COPD, n (%) | 4981 (6) | 1824 (7) | 998 (8) | 909 (8) | 1258 (6) |
| Dementia, n (%) | 538 (1) | 195 (1) | 124 (1) | 123 (1) | 120 (1) |
| Cancer, n (%) | 2386 (3) | 824 (3) | 406 (3) | 388 (3) | 487 (2) |
| Presentation | |||||
| CPR before hospital, n (%) | 1524 (2) | 826 (3) | 453 (3) | 343 (3) | 664 (3) |
| Chest pain, n (%) | 76 524 (88) | 22 615 (82) | 9679 (74) | 8020 (72) | 16 879 (85) |
| Sinus, n (%) | 79 144 (91) | 24 157 (88) | 10 990 (84) | 9161 (82) | 17 641 (89) |
| AF/AFL, n (%) | 5753 (7) | 2476 (9) | 1539 (12) | 1539 (14) | 1634 (8) |
| STEMI, n (%) | 33 381 (38) | 14 789 (54) | 6880 (53) | 5564 (50) | 11 492 (58) |
| Heart rate | 77 (66–90) | 82 (70–98) | 88 (74–104) | 89 (74–105) | 80 (68–95) |
| Systolic blood pressure, median (IQR) | 150 (130–170) | 145 (127–165) | 140 (124–160) | 140 (124–160) | 144 (126–163) |
| Killip class | |||||
| I, n (%) | 79 444 (93) | 22 565 (83) | 8851 (69) | 7235 (66) | 17 437 (89) |
| II, n (%) | 4886 (6) | 3509 (13) | 3146 (25) | 2935 (27) | 1574 (8) |
| III, n (%) | 604 (1) | 578 (2) | 570 (4) | 570 (5) | 232 (1) |
| IV, n (%) | 632 (1) | 372 (1) | 241 (2) | 232 (2) | 264 (1) |
| Killip ≥ III requiring iv treatment, n (%) | 918 (1) | 827 (3) | 744 (6) | 744 (7) | 406 (2) |