INDIANA PACERS COACH Larry Bird wasn't even sure which play his team was running because his damn heart was kicking out again. He wondered if anyone noticed him sweating profusely, his shirt drenched under his suit and tie, an all-too-familiar symptom whenever his heart started rattling around his chest like a basketball in an empty trash barrel. The waves of nausea and dizziness overtook him next, muddling his concentration and leaving him feeling light-headed. When the sudden arrhythmia would occur during his training sessions in his playing days -- long before he'd informed any medical personnel about it -- he would always lie down immediately and nap for several hours, because if he didn't, he risked losing consciousness.