Sir Rod Stewart on stage at Glastonbury last year via Associated PressSir Rod Stewart has announced he’s been forced to cancel the remainder of his current US tour on medical grounds. “Following further medical evaluation, Sir Rod Stewart has successfully undergone a routine coronary stent procedure,” they said. “Doctors are pleased with his recovery, and Rod is doing very well and has returned to his normal daily activities. AdvertisementIn his own statement, Sir Rod noted: “I’m already feeling better and very much on the mend. Advertisement“I’d like to move onto a Great American Songbook, Swing Fever tour the year after next – smaller venues and more intimacy…”“But then again, I may not,” he added cryptically, signing off his message: “The ambiguous Sir Rod Stewart.”