He also suffers from a condition called atrial fibrillation, known as “A-fib” which makes your heartbeat irregularly.
After he announced the cancellation of his attendance at the musical, the star received an outpouring of support — as well as the occasional person questioning why he doesn’t attend anyway.
One person said: “I am so very sorry, Barry! I cannot imagine the disappointment. Sending you lots of positive, healing energy and prayers for a speedy recovery!!”