Carlos Santana has successfully undergone a heart procedure and is canceling several Las Vegas shows planned for December. In a video message released Wednesday, Santana said he asked his wife to take him to the hospital on Saturday because of an issue with his chest. "I’m going to be taking time off for a little bit to make sure that I replenish and rest," Santana said. Carlos Santana performs at the BottleRock Napa Valley Music Festival on May 26, 2019, in Napa, California.The musician has