Doctors say the results would have been catastrophic had the then 4-year-old received heart surgery elsewhere.

Complicated heart issues put one woman at high risk for pregnancy, but a team of skilled doctors helped her give birth to two he

Once on the heart transplant waiting list, the Michigan toddler’s heart now beats on its own.

After a long, difficult journey with complex congenital heart disease, Valentina is making new memories with her family.

A pediatric infectious disease expert responds to frequently raised concerns about vaccinating