Table 1.
Patient demographic and clinical variables
| Number of cases | % | |
|---|---|---|
| Age at diagnosis (n = 769) | ||
| Infant (< 1 year) | 35 | 4.6 |
| Child (1–17 years) | 72 | 9.4 |
| Adult (≥ 18 years) | 662 | 86.1 |
| Average | 769 | 44.7 |
| Gender (n = 1376) | ||
| Female | 491 | 35.7 |
| Male | 884 | 64.2 |
| Unknown/not provided | 1 | 0.1 |
| Positive family history (n = 1376) | 421 | 30.6 |
| Clinical findings | ||
| Maximum wall thickness > 16 years (n = 849) | ||
| ≤ 12 mm | 39 | 4.6 |
| 13–14 mm | 45 | 5.3 |
| 15–20 mm | 457 | 53.8 |
| 21–25 mm | 228 | 26.9 |
| ≥ 26 mm | 80 | 9.4 |
| Hypertension (n = 1376) | 158 | 11.5 |
| Aortic stenosis (n = 1376) | 8 | 0.6 |
| AV block (n = 1376) | 15 | 1.1 |
| Ventricular tachycardia (n = 1376) | 115 | 8.4 |
| Resuscitated cardiac arrest (n = 1376) | 42 | 3.1 |
| ICD (n = 1376) | 108 | 7.8 |
| Heart transplantation (n = 1376) | 18 | 1.3 |
AV Block for atrioventricular block, ICD for implantable cardioverter-defibrillator