Endomyocardial biopsy in the hands of the electrophysiologist: the 'one‐stop shop' for arrhythmic non‐ischaemic cardiomyopathy. Letter regarding the article 'Heart Failure Association of the ESC, Heart Failure Society of America and Japanese Heart Failure Society Position statement on endomyocardial biopsy'. (15th September 2021) - Compagnucci, Paolo; Dello Russo, Antonio; Casella, Michela