The model is of the same type of technology that Danish football star Christian Eriksen operated on after the dramatic cardiac arrest at Euro 2021.

At the time, no one knew if Eriksen would be able to return to elite football again, but today he is a player at Manchester United.

But what the chances of a comeback look like for Anders Christiansen is difficult to say, according to Frieder Braunschweig.

"It's different from case to case. The main issue in such an assessment is not the ICD itself, but the underlying disease the footballer has, he says.

How are elite athletes who have pacemakers affected and what is the risk of suffering from heart defects? Hear more from Frieder Braunschweig in the player above.