the mumbere? fewer than 1%. former president clinton can relate. he passed all his white house physicals but four years after leaving office it took a quadruple bypass to save his life. >> i was lucky i didn't die of a heart attack. >> former president clinton like too many people was busy. and for years he ignored warning signs from his heart. but in 2004 during an exhausting book tour there was something different. >> i had a real tightness in my chest when i was getting off the airplane and it was the only time i had had it unrelated to exercise. >> we're here outside new york presbyterian hospital and in just a couple of hours president bill clinton, former president is scheduled to undergo surgery. >> so i immediately went down to our local hospital and they did a test. they said you got real problems. they hustled me down to columbia presbyterian, and they confirmed the determination that i had serious blockage and needed the surgeries. >> the doctors immediately knew. options were limited. the 58-year-old clunton needed to have his chest ope