What is an aortic dissection? Heart and vascular experts explain the rare medical emergency, its symptoms, risk factors and ...

John Ritter's family touts early detection to protect against aortic disease that claimed his life.

Tee Higgins and Ja'Marr Chase were fined by the NFL for their new "People's Elbow" celebration the pair's post-play celebration. Higgins confirmed that the forward-elbow motioning celebration was only ...

Ja'Marr Chase claims his touchdown celebration was a version of The Rock's "People's Elbow" in WWE. Tim Warner / Getty Images For Ja’Marr Chase and Tee Higgins, their version of “The People’s Elbow” ...

They both experienced an aortic dissection, a catastrophic tear in the inner wall of the aorta, the main artery that carries blood from the heart to other parts of the body.

Amy Yasbeck reveals John Ritter was misdiagnosed with a heart attack the night he died, when a CT scan could have detected his aortic dissection.

For generations, something troubling seemed to plague the men in John Ritter’s bloodline. “We always heard, ‘Oh those Ritters die of their first and last heart attack,’ ” Amy Yasbeck, the beloved ...

After surviving a life-threatening aortic dissection, a seven-hour surgery, Gregg Downing is sharing his story to raise awareness of the condition's warning signs.

An aortic dissection—a tear in the inner layer of the main artery—is a life-threatening emergency. It can happen with little warning, as apparently was the case with U.S. Sen. Lindsey Graham. His ...