Doctors later informed Pearce that his condition was caused by a viral infection that had impacted his heart. While he has recovered well, further medical check-ups await him upon his return to England.
"I just got a virus, I had a virus that just sort of attached itself to my heart that just needed clearing, rebooting and going through the process I think," he said.
"So it was ridiculous really, also my heart wasn't pumping enough blood around the system by all accounts and some swelling, so they give me medication for the first few days just to get that down. At the end of the week on Friday, they said, 'Look, we're going to stick a tube down your throat, if there's no swelling around your heart, we'll stop your heart and reboot you again'.
"So from what we gather, when I get home I obviously will have some medical checks there and go and see my GP and one or two other things I'm sure. But I feel brilliant in myself and have done since mid-last week to be honest with you, but I'm in really good hands. The people in the hospital have been magnificent, the people in Canada are fantastic as well and Carol, listen she looks after me on a daily basis anyway. So I'm really good, and from my point of view, fantastic."