Prince Philip health latest: The Queen is currently staying at Windsor Castle (Image: GETTY)
Prince Philip was rushed to Papworth Hospital in 2011 after suffering chest pain and received treatment for a blocked artery.
Last week, both Prince William and Prince Edward had opened up on the Duke's health condition.
During his first face-to-face engagement of 2021, the Duke of Cambridge said his grandfather was "okay" and doctors were "keeping an eye on him".
Similarly, the Earl of Wessex told Sky News his father was "a lot better".
Prince Philip health latest: The Duke and the Queen got married in 1947 (Image: EXPRESS)