Famed bluesman Bo Diddley (78) is in a Gainesville, FL, hospital following a heart attack. Diddley is famous for ever-cool tunes such as "Who Do You Love" and "I'm a Man." Well, at least he was in the right location: Diddley was actually at the hospital for a checkup when the heart attack struck. This ensured he got prompt care that may very well have saved his life.

It appears Diddley suffered the heart attack on Friday of last week, but it was only announced today. This afternoon a spokeswoman stated that the now-elderly guitar hero felt unwell during his Friday checkup and was transferred to the emergency room, which is where the heart attack occurred. Diddley had surgery soon after to have a stent fitted. This will improve blood flow to the heart. Today he was transferred out of intensive care. As of earlier today his condition was said to be stable but serious.

Interesting factoids: Diddley's real name is Ellas Bates. He was inducted into the Rock and Roll Hall of Fame in 1987. The legendary musician has not been enjoying the best of health lately: he had a stroke in May of this year, which has impaired his speech and speech recognition. He has also lost some of his toes to complications of diabetes.