DEER PARK, TX (KTRK) -- The first day of July started out like any other day. Zach Frazee, 13, stepped up to bat at a scrimmage game, like he had done hundreds of times before. But this time, a ball ...

Hundreds of thousands of Americans suffer a heart attack every year, and heart disease remains the biggest cause of death here in the U.S. And when those heart attacks happen, typically you’ll feel it ...