Rod Stewart cancels remainder of US tour for heart surgerySir Rod said: "I'm already feeling better and very much on the mend. "I want to thank the doctors, nurses and everyone who has taken such wonderful care of me. Cleveland’s Rocket Arena confirmed the cancellation via social media, stating that doctors had advised Stewart to rest for at least 48 hours. This is not the first time Stewart has had to adjust his touring schedule for health reasons. Earlier this month, Sir Rod and his family celebrated the arrival of his sixth grandchild, a son named Levi, born to his daughter Ruby.