title: [Unusual natural history of a case of congenital aneurysm of the sinus of Valsalva].
mesh_terms: D000368:Aged; D001014:Aortic Aneurysm / Q000150:complications / Q000151:congenital*; D001019:Aortic Rupture / Q000209:etiology*; D004562:Electrocardiography; D006327:Heart Block / Q000209:etiology; D006801:Humans; D008297:Male; D013902:Radiography, Thoracic; D012850:Sinus of Valsalva
vernacular_title: Storia naturale inconsueta di un caso di aneurisma congenito del seno di Valsalva.