title: A closed hole.
authors.affiliation: Dept. of Internal Medicine and Cardiology, University of Florence.
authors.forename: G
authors.initials: G
authors.lastname: Barletta
authors.forename: A
authors.initials: A
authors.lastname: Toso
authors.forename: R
authors.initials: R
authors.lastname: Del Bene
authors.forename: R P
authors.initials: RP
authors.lastname: Dabizzi
mesh_terms: D017541:Aneurysm, False / Q000000981:diagnostic imaging*; D018618:Echocardiography, Doppler, Color; D017548:Echocardiography, Transesophageal; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging*; D006346:Heart Septum / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged