Florida Hospital and Halifax Health want to win your heart. The two hospital chains are gearing up for a battle to become the area's leading provider of cardiac care. How competitive is it? Think SEC college football on rivalry week. "It's like the Bulldogs and the Gators," said Matthew Petkus, manager of cardiac services for Halifax Health, a 678-bed public hospital system. The competitive landscape is shifting with Halifax Health partnering with University of Florida Health to challenge Florida Hospital Memorial Medical Center.