Abstract 69 Table 1
| Overall (n=98, aged 14–35) | YCA (n=35) | Young non-athletes (n=63) | P-Value | |
|---|---|---|---|---|
| Male n(%) | 82 (84%) | 33 (94%) | 49 (78%) | 0.03* |
| Age (yr) | 24.5±5.8(SD) | 26.1±5.3 | 23.6±5.9 | 0.04* |
| Weight (kg) | 80.6±18.5(SD) | 82.8±12.8 | 79.3±20.9 | 0.50 |
| Died during exertion n(%) | 47 (48%) | 31 (89%) | 18 (29%) | <0.001*** |
| History of syncope n(%) | 12 (12%) | 7 (20%) | 5 (8%) | 0.08 |
| Heart weight (g) | 424.0±98.6(SD) | 474.4±84.0 | 394.0±94.9 | <0.001*** |
| RV diameter (mm) | 37.8±12.1(SD) | 42.4±11.2 | 35.6±12.1 | 0.04* |
| LV variant of ACM n(%) | 16 (16%) | 6 (17%) | 10 (16%) | 0.87 |