Disclosures Patrick Badertscher reports personal fees from BMS, Boston Scientific and Abbott, all outside the submitted work. Philipp Krisai reports speaker fees from BMS/Pfizer. Felix Mahfoud has received speaker honoraria/consulting fees from Ablative Solutions, AstraZeneca, Inari, Medtronic, Merck, Novartis, Philips, and ReCor Medical, all outside the submitted work. Christian Sticherling is a member of Medtronic Advisory Board Europe and Boston Scientific Advisory Board Europe and received lecture and consulting fees from Abbott, Medtronic, Biosense Webster, Boston Scientific, MicroPort, and Biotronik, all outside the submitted work. Michael Kühne reports personal fees from Abbott, Boston Scientific, and Daiichi Sankyo and royalties from Springer Nature, all outside the submitted work. The other authors have no conflicts of interest to disclose.