Down syndrome symptoms DS features physical, cognitive, and developmental symptoms. These can vary in presentation but often include: ...

Fetal alcohol syndrome (FAS) and Down syndrome are both conditions that are present at birth. While they both affect facial appearance, development, and physical health, they have different causes.

The researchers found that Down syndrome was associated with a 4.41 times higher risk of ischemic stroke and a 5.14 times higher risk of hemorrhagic stroke.