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 ...

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

Penguins defenseman Kris Letang underwent successful surgery to close a small hole in his heart called a patent foramen ovale ...

Pittsburgh Penguins defenseman and alternate captain Kris Letang underwent successful heart surgery, the club announced ...

Pittsburgh Penguins defenseman Kris Letang underwent surgery to close a patent foramen ovale, repairing a small hole in his ...

Penguins defenseman Kris Letang underwent successful surgery to close a patent foramen ovale (PFO, a small hole in the heart). The expected recovery time is four to six weeks. https://t.co/OBIHf6RlSs ...