Battle began after unborn child diagnosed with hypoplastic left heart syndrome
A new, state-of-the-art heart valve is changing the game for young patients.
Nearly one out of every 100 babies is born with some type of congenital heart defect.
Amari Hall, 16, was nothing but smiles after his successful heart transplant at the University of Maryland Medical Center.
Edgar, an 8-week-old kitten in a Pasadena shelter, needs surgery that costs $4,000-$6,000 or he is not likely to survive.
Both Barack Obama and Hillary Clinton tweeted their support.