Ignazio Condello1, Flavio Rimmaudo2, Giuseppe Speziale3. 1. Department of Cardiac Surgery, Perfusion Service, Anthea Hospital, GVM Care and Research, Via Camillo Rosalba 35/37, 70124, Bari, Italy. ignicondello@hotmail.it. 2. Department of Interventional Cardiology, Anthea Hospital, GVM Care and Research, Bari, Italy. 3. Department of Cardiac Surgery, Perfusion Service, Anthea Hospital, GVM Care and Research, Via Camillo Rosalba 35/37, 70124, Bari, Italy.