Mercy Hospital February 22, 2022 6:51 pm Heart Doctor Saves Longtime Assistant's Life A heart specialist at Mercy HCA Hospital saved his assistant’s life with emergency heart surgery. NBC 6’s Claudia DoCampo reports US & World Videos 2:17 Firefighter, officers and one victim rushed to the hospital after house fire in Little Havana 0:54 Nude cruise sailing out of Miami in 2025 2:03 Woman attacked in Miami while trying to help homeless person 2:42 Western High School debate team raising money for championship after coach arrested 2:35 Florida Supreme Court sides with Calusa residents on development