Article History
Accepted: 25 April 2022
First Online: 1 June 2022
Conflict of interest
: H. Degen is a consultant for Biotronik and Cardiac Dimensions. M. Haude is a consultant for Biotronik, Orbus Neich, Robocath and Cardiac Dimensions and received institutional grants and lecture fees from Biotronik, Cardiac Dimensions, Orbus Neich, SMT and Philips. D. Rottländer and M. Saal declare that they have no competing interests.