Riccardo Scagliola1, Gian Marco Rosa2, Italo Porto2. 1. Department of Internal Medicine, University of Genova; Genova-Italy;Division of Cardiology, Department of Emergency, Cardinal Massaia Hospital; Asti-Italy. 2. Department of Internal Medicine, University of Genova; Genova-Italy;Cardiovascular Disease Unit, IRCCS Ospedale Policlinico San Martino - Italian Cardiovascular Network; Genova-Italy.