A phenotypic spectrum / risk often exists below the level of a clinical "syndrome".
E. g. QT interval distribution
How does this affect our understanding of penetrance and expressivity?
Do parents understand this and how do we explain it if not?
A phenotypic spectrum / risk often exists below the level of a clinical "syndrome".
E. g. QT interval distribution
How does this affect our understanding of penetrance and expressivity?
Do parents understand this and how do we explain it if not?