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Type 2 Myocardial Infarction: A Geriatric Population-based Model of Pathogenesis
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Putot Alain, Jeanmichel Melanie, Chague Frederic, Manckoundia Patrick, Cottin Yves, Zeller Marianne
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Table 2 Main characteristics (n (%) or median [IQR]) of patients with type 2 myocardial infarction and acute infection, heart failure, thyrotoxicosis or seizure. |
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| Infection (n=335) | Heart failure (n=86) | Thyrotoxicosis (n=28) | Seizure (n=14) |
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Age | 79 [69-85] | 79 [65-85] | 80 [72-84] | 66 [57-85] | STEMI | 93 (27.8) | 24 (27.9) | 7 (25) | 3 (21.4) | Troponin peak, µg/L | 4.7 [1.2-15.2] | 5.8 [1.8-21] | 7.1 [0.9-17.7] | 2.2 [72-84] | LVEF, % | 45 [35-55] | 35 [25-45] | 55 [30-63] | 40 [40-60] | Heart Rate, b/min | 86 [73-102] | 88 [73-110] | 95 [75-117] | 92 [79-100] | SBP, mmHg | 131 [115-154] | 123 [90-161] | 130 [111-150] | 120 [101-145] | DBP, mmHg | 72 [61-84] | 69 [54-82] | 75 [65-88] | 65 [56-84] | Coronary angiography | 235 (70.1) | 61 (70.9) | 21 (75) | 14 (100) | Normal | 25 (10.6) | 10 (16.4) | 1 (4.8) | 7 (50) | MINOCA | 46 (19.5) | 22 (36.1) | 2 (8.5) | 10 (71.4) | 3 vessel / left main disease | 92 (39.1) | 20 (32.8) | 9 (42.9) | 2 (14.3) | PCI | 86 (25.7) | 18 (20.9) | 12 (42.9) | 2 (14.3) | In-hospital death | 38 (11.3) | 24 (27.9) | 3 (10.7) | 1 (7.1) |
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