P3213Real-world periprocedural management of antithrombotic therapy in patients undergoing electrophysiological device surgery: preliminary results of the HEMATOMA NO MORE. (28th August 2018) - Zaca', V; Angeletti, A; Baiocchi, C; Bertini, M; Biffi, M; Busacca, P; Iori, M; Mezzetti, M; Nesti, M; Notarstefano, P