Symptoms of an aortic dissection often occur suddenly and include severe chest or back pain that resembles a heart attack.

More details have emerged about how Lindsey Graham, a veteran United States senator was rushed for emergency medical attention on Saturday after reportedly experiencing severe…

Graham's death sparks questions on cardiac arrest that is caused by an electrical malfunction in the heart that disrupts its pumping action. The heart then stops beating.

Sen. Lindsey Graham (R-SC) likely died of a heart attack. The senator had a family his tory, with his father dying from a heart attack at 68.