Table 3 Baseline data and MI related information in patients with confirmed CHD1 and correct MI diagnoses
From: Validation of myocardial infarction diagnosis in patients with congenital heart disease in Sweden
Variable | Total number of patients | Number of patients (%) |
|---|---|---|
Sex | 147 | Â |
 Male |  | 96 (65.3%) |
 Female |  | 51 (34.7%) |
CHD diagnosis | 147 | Â |
 ASD secundum/PFO |  | 73 (49.7%) |
 VSD |  | 16 (10.9%) |
 Other |  | 58 (39.5%) |
Age at MI | 147 | 59 (IQR 50–67) |
Previous MI or ischemic heart disease | 147 | Â |
 Yes |  | 39 (26.5%) |
 No |  | 107 (72.8%) |
 Info missing |  | 1 (0.7%) |
Symptoms | 147 | Â |
 Typical |  | 118 (80.3%) |
 Atypical |  | 13 (8.8%) |
 No symptoms |  | 8 (5.4%) |
 Info missing |  | 8 (5.4%) |
Cardiac enzymes and biomarkers2 | 147 | Â |
 Lablist available |  | 92 (62.6%) |
 Values only mentioned in text |  | 40 (27.2%) |
 Not taken |  | 4 (2.7%) |
 Info missing |  | 11 (7.5%) |
Troponin T or I measured | 147 | Â |
 Yes |  | 95 (64.6%) |
 No |  | 40 (27.2%) |
 Info missing |  | 12 (8.2%) |
Enzymes/biomarkers elevated | 147 | Â |
 Yes |  | 124 (84.4%) |
 No |  | 4 (2.7%) |
 Not taken |  | 4 (2.7%) |
 Info missing |  | 15 (10.2%) |
ECG report available | 147 | Â |
 Yes |  | 82 (55.8%) |
 No |  | 5 (3.4%) |
 Mentioned in text |  | 58 (39.5%) |
 Info missing |  | 2 (1.4%) |
ECG | 140 | Â |
 ST elevation |  | 52 (37.1%) |
 Non-ST elevation (ST-depression, Q-waves,  LBBB/RBBB, T-wave inversion) |  | 71 (50.7%) |
 Other |  | 11 (7.9%) |
 Normal |  | 6 (4.3%) |
CABG | 147 | Â |
 Yes |  | 21 (14.3%) |
 No |  | 125 (85.0%) |
 Info missing |  | 1 (0.7%) |
Trombolysis | 147 | Â |
 Yes |  | 11 (7.5%) |
 No |  | 133 (90.5%) |
 Info missing |  | 3 (2.0%) |
PCI | 147 | Â |
 Yes |  | 46 (31.3%) |
 No |  | 99 (67.3%) |
 Info missing |  | 2 (1.4%) |
Coronary angiogram | 147 | Â |
 Yes |  | 95 (64.6%) |
 No |  | 49 (33.3%) |
 Info missing |  | 3 (2.0%) |
Coronary angiogram results3 | 95 | Â |
 Oclusion in 1 vessel |  | 35 (36.8%) |
 Oclusion in 2 vessels |  | 16 (16.8%) |
 Oclusion in 3 vessels |  | 22 (23.2%) |
 No oclusion |  | 16 (16.8%) |
 Other |  | 5 (5.3%) |
 Info missing |  | 1 (1.1%) |
MI type as stated in medical records | 147 | Â |
 Type 1 |  | 2 (1.4%) |
 Type 2 |  | 11 (7.5%) |
 Other |  | 2 (1.4%) |
 Info missing |  | 132 (89.8%) |
Assessment of MI type | 147 | Â |
 Type 1 |  | 107 (72.8%) |
 Type 2 |  | 35 (23.8%) |
 Type 3 |  | 3 (2.0%) |
 Type 4 |  | 0 (0.0%) |
 Type 5 |  | 2 (1.4%) |
Known CHD diagnosis before MI | 147 | Â |
 Yes |  | 87 (59.2%) |
 No |  | 58 (39.5%) |
 Info missing |  | 2 (1.4%) |
CHD diagnosed under investigation for MI | 147 | Â |
 Yes |  | 29 (19.7%) |
 No |  | 116 (78.9%) |
 Info missing |  | 2 (1.4%) |