[ XXXX of the sinus of Valsalva. Presentation of 4 cases and review of the literature].

@entity1 @entity1283 @entity397 @entity123 @entity1756
We studied four @entity1 with @entity1756 . All were @entity1 with a mean age of 33 years. The presenting illness was insidious in three and of abrupt onset in one. Physical examination showed a continuous murmur in all. Chest X ray film showed moderate @entity1283 . Electrocardiogram disclosed left @entity123 . Echocardiogram revealed the site of the @entity397 which was corroborated by aortography. Two @entity1756 to the right ventricle and two to the right atrium. All were corrected by surgery. All @entity1 became asymptomatic.
