Christian Eriksen collapsed about 65 minutes into Denmark's friendly against Ukraine in Odense on Sunday 7 June. His implanted cardioverter-defibrillator (ICD), a device that detects a dangerous heart rhythm and delivers a shock to correct it, fired for the second time since his 2021 cardiac arrest at Euro 2020. The match was abandoned with Denmark leading 2-1. Denmark missed out on the 2026 finals, so the collapse fell outside the tournament itself.
Denmark's team doctor Mogens Kreutzfeldt Boesen confirmed the device worked correctly: "He was briefly gone, but very quickly regained consciousness; pacemaker working as it should" 1. Eriksen left hospital the same evening, Danish medical staff said. The ICD was fitted following his on-pitch arrest at the European Championship, and Eriksen returned to professional football wearing it, a decision watched closely across the sport.
The collapse landed in a pre-tournament window already defined by veteran careers running long: the 2026 field is the oldest on record, with goalkeepers and forwards in their late thirties and one player at 43 . Eriksen, 34, belongs to that cohort of players still competing at the top with bodies that have been through more than most. A second device activation in a competitive setting, even a friendly, renews the question that has trailed his career since 2021: how a player and his clinicians weigh continued elite competition against a heart condition the ICD exists to catch.
