Colt Ford‘s team has offered an update after the singer was sent to intensive care following a heart attack last week. Friends like Brantley Gilbert also shared positive news on social media, while others have revealed how close he came to death. Colt Ford, 54, suffered a heart attack after a show in Gilbert, Ariz., on April 4.He was hospitalized in ICU in Mesa, Ariz.Ford has released nearly a dozen albums featuring A-list country music stars, but his biggest commercial success came from co-writing “Dirt Road Anthem” with Gilbert.Related: Colt Ford Recalls Brantley Gilbert Going to Battle for …