Arnold Schwarzenegger has revealed he had another heart surgery recently.

The Hollywood legend has a congenital heart defect. He last underwent heart surgery in 2018 when complications arose during an experimental procedure to replace a catheter valve in his heart.

He said that in this operation, he received "a new aortic valve to go along with my new pulmonary valve from my last surgery."

Arnold Schwarzenegger posted pictures from the aftermath of the surgery, including giving a thumbs up from the hospital bed.

However he did not say when the operation took place.

The actor thanked the team at the Cleveland Clinic, and wrote: "I feel fantastic and have already been walking the streets of Cleveland enjoying your amazing statues.

"Thank you to every doc and nurse on my team!"

Well, he did say he'll be back!

Schwarzenegger has a number of works in the pipeline including a spy series in the vein of 'True Lies.'