Adam Cairns, the Chief Executive of Cardiff and Vale University Health Board - which runs the University Hospital of Wales - spoke to ITV News this evening.
He told Jonathan Hill that the findings of the report by the Royal College of Surgeons are "troubling, worrying and unacceptable".
He said the primary problem - of getting patients into the hospital - caused cancellations of planned procedures, and needs to be tackled with a "much more resilient plan" in future.
More top news
The head of the Welsh Rugby Union has defended his decision to allow his top coaches to leave the national set-up in favour of Lions tour.
The inquest heard how Margaret Mayer, 85, - who suffered from dementia - had been killed by her husband to 'put her out of her misery.'
Assistant coach Robin McBryde will take full charge of the Wales side for next summer’s tour to the Pacific Islands.