Table 2. Underlying disease comparison by age group.
Infant group (n=27) | Non-infant group (n=6) | p value* | |
---|---|---|---|
Sex (M:F) | 17:10 | 2:4 | 0.363 |
HCMP | 5 | 0 | 0.556 |
Structural heart disease | 13 | 1 | 0.209 |
Pulmonary disease | 8 | 0 | 0.396 |
Syndrome | 6 | 0 | 0.563 |
Further arrhythmia | 0 | 4 | <0.001 |
HCMP = hypertrophic cardiomyopathy.
*Fisher's exact test.