Christian Eriksen collapses during Denmark friendly, says ICD shock was 'different' from 2021 cardiac arrest

The incident in Odense

Denmark's Christian Eriksen collapsed during the 65th minute of a friendly international against Ukraine in Odense on Sunday evening. The 34-year-old playmaker clutched his chest and fell to the turf with no opponent nearby, causing the match to be abandoned shortly afterward. The scene evoked immediate flashbacks to June 2021, when Eriksen suffered a sudden cardiac arrest during a European Championship group game against Finland in Copenhagen and required life-saving CPR on the pitch.

Eriksen's statement

Eriksen posted an update on Instagram on Monday confirming he had returned home and was feeling well. He explained that his implantable cardioverter-defibrillator (ICD), fitted after the 2021 incident, had delivered a shock.

Receiving a shock from my ICD has had a major impact on both me and my family, but I want to reassure everyone that this was a different situation from what happened in 2021.

He added that his recovery had already started and expressed gratitude to the medical staff and doctors who have cared for his heart over the years.

Thanks to their expertise, the ICD did exactly what it was designed to do: protect me when I needed it.

Medical perspective on ICDs in sport

Cardiologists consulted by Swiss and German outlets explained that an ICD does not prevent the underlying heart condition that caused Eriksen's 2021 arrest. Christian Schmied, a cardiologist at the Zurich Heart-Vessel Centre, noted that the device's emergency function typically activates only once ventricular fibrillation has begun and the patient has already lost consciousness. The shock interrupts the chaotic rhythm to restore a normal heartbeat, but the collapse itself is not unusual. Michael Stiefel, a senior physician at the University Hospital Zurich's cardiology clinic, told Blick that the rapid recovery of consciousness was reassuring, but the repeat event shifts the risk-benefit calculation toward stepping back from elite sport.

An implanted defibrillator is not a free pass for unrestricted elite sport; sports cardiology guidelines only permit competitive sport with an ICD after individual assessment.

Psychological toll and career uncertainty

Stiefel also highlighted the psychological impact of experiencing a defibrillator shock while conscious. Registry data suggest that 30 to 40 percent of athletes temporarily withdraw from sport after such an event due to fear of recurrence. Danish team doctor Morten Boesen confirmed he had spoken with Eriksen, who was in good spirits with his family, but declined to speculate on his playing future. Danish sporting director Peter Möller said the decision rests with Eriksen himself. The incident comes as Eriksen was scheduled for contract talks with VfL Wolfsburg, his current club, following their relegation from the Bundesliga.

Wider context of sudden cardiac arrest in the young

Dr Steven Cox, chief executive of the charity Cardiac Risk in the Young, told The Independent that undiagnosed heart conditions remain a leading cause of death among fit young people. Each week in the UK, 12 people aged 35 or below die suddenly from a previously undiagnosed heart condition.

So much of our work is returning to communities where, often, the fittest and healthiest person on a sports team had an undiagnosed heart condition and died suddenly.

He noted that while exercise improves long-term heart health, the stress it places on the heart can significantly increase the risk of cardiac arrest for those with an underlying condition, making early screening in young athletes critical.

1. Jun 12, 2021Eriksen suffers sudden cardiac arrest during Denmark's Euro 2020 match against Finland in Copenhagen; receives life-saving CPR on the pitch.
2. Jun 18, 2021Eriksen is fitted with an implantable cardioverter-defibrillator (ICD) and later resumes his club and international career.
3. Jun 7, 2026Eriksen collapses in the 65th minute of a friendly against Ukraine in Odense; his ICD activates and the match is abandoned.
4. Jun 8, 2026Eriksen posts on Instagram that he is home, feeling well, and that the ICD shock was a 'different situation' from 2021.