The FDA gave the OK for the North Chicago-based medical device maker's Tendyne transcatheter mitral valve replacement.

The only facility in Maine offering congenital heart surgery and fetal cardiac care is growing, and that growth is giving families like the Campbell family from Greene hope close to home.

With significant advancements in heart treatment, the days of open-heart surgery as the only option ... between the left heart chambers does not close completely, causing blood to leak backward ...