There's never been a better time to be treated for a heart attack. Through a blood vessel in the groin or an arm, doctors guide a tube to the blockage causing the heart attack. The 82-year-old woke up on March 31 with intense jaw pain, the same kind he had during a heart attack two years ago. But all that speed by the hospital won't do much good unless patients act fast, too, and call 911 if they think they might be having a heart attack. "It's better to worry after" about whether it was really a stomach problem rather than a heart attack.

Source: ABC News July 31, 2017 16:34 UTC