Phoenix, Arizona, man survives heart attack thanks to Cardinals game?

"Some call it fate for die-hard Arizona Cardinals fan Waldo Salazar because going to last Saturday’s game may have saved his life. 'I'm fortunate,' the 74-year-old Phoenix man said. Every week, Salazar has a ritual for Cardinals games. He goes into an upstairs bedroom and watches the game - alone and uninterrupted. But last week, he went to his first game ever. And if he didn't suffer a massive heart attack in the stands, he said who knows what could have happened." -ABC