Feasibility of transaortic approach to map an atrial re‐entrant tachycardia within the pulmonary venous atrium in a patient with d‐transposition of the great arteries after Mustard operation by using a high‐density mini‐basket catheter. (3rd September 2019) - Solimene, Francesco; Maddaluno, Francesco; Schillaci, Vincenzo; García‐Bolao, Ignacio