A new finding shows how intense exercise may affect an athlete's body. Research has shown football players to have larger hearts and thicker heart muscles due to intense exercise. Now doctors have a ...

Jacksonville Jaguars defensive lineman Rodney Gunter is stepping away from football because of an enlarged aorta. Gunter, who had been placed on the team's non-football injury list at the start of ...

In December, Jeff Green and the Boston Celtics got some bad luck when it was revealed that he needed surgery to repair an aortic aneurysm, a serious heart-related issue that would cause him to miss ...