The team at the 2nd Department of Cardiology & Cardiac Electrophysiology at the UCC, MUG hospital, has successfully performed the implantation of the latest-generation BIOTRONIK Rivacor Sky cardioverter-defibrillator. The procedure took place only four months following the device’s global debut and represents the second implantation of its kind in Poland. This marks a new chapter in the management of cardiac rhythm disorders, offering improved clinical outcomes for patients. The device was implanted in a 67-year-old patient with multiple cardiac comorbidities, including heart failure, dilated