Table 1.
Baseline characteristics (n = 10).
| Age in years, median (IQR) | 51 (41–63) |
| Male sex, n (%) | 8 (80) |
| Smoker, n (%) | 4 (40) |
| Hypertension, n (%) | 1 (10) |
| Dyslipidaemia, n (%) | 4 (40) |
| Diabetes mellitus, n (%) | 0 (0) |
| Diagnosis on admission, n (%) | |
| ACS without persistent ST segment elevation | 5 (50) |
| ACS with ST segment elevation | 2 (20) |
| SCD | 3 (30) |
| Ultrasensitive troponin I, n (%) | |
| No elevation | 1 (10) |
| <1000 ng/L | 4 (40) |
| >1000 ng/L | 5 (50) |
| LVEF, median (IQR) | 65.5 (63–70) |
| Type of physical exertion, n (%) | |
| Running | 2 (20) |
| Cycling | 5 (50) |
| Hiking | 1 (10) |
| Isometric exercise | 2 (20) |
| Sport intensity related to the acute cardiovascular event, n (%) | |
| Moderate | 3 (30) |
| Vigorous | 7 (70) |
| Usual sport practitioners, n (%) | 8 (80) |
| Months of follow-up, median (IQR) | 1 (1–10) |
| Death, recurrent AMI, or revascularization on follow-up, n (%) | 0 (0) |
ACS: acute coronary syndrome; AMI: acute myocardial infarction; IQR: interquartile range; LVEF: left ventricle ejection fraction; SCD: sudden cardiac death.