A patent foramen ovale or PFO is a defect in the wall between the two upper chambers of the heart. This defect is actually an incomplete closure of the atrial wall that results in a flap or valve-like ...

Pittsburgh Penguins defenseman Kris Letang underwent successful surgery to repair a hole in his heart, Penguins general ...

Pittsburgh Penguins defenseman Kris Letang has battled countless injuries, ailments, and setbacks in his NHL career. The ...

In a shocking turn of events, Penguins star defenseman Kris Letang had surgery on his heart as it was announced he had a hole ...

A PFO, or patent foramen ovale, is a small opening between the upper chambers of the heart that sometimes fails to close after birth. While it often causes no symptoms, it can increase the risk of ...