[Clinical diagnosis of corrected transposition of the great vessels by bulbo-ventricular inversion].

29 cases of corrected transposition of great vessels (CTGV), of which 3 cases were isolated and 26 cases were associated with various malformations were studied. The aim was to make the diagnosis of CTGV were made evident, to differentiate those which came from the associated malformations. The specific signs for CTGV are as follows: 1) a slight systolic ejection murmur at the 2nd or 3rd left intercostal space along the sternal margin; 2) a loud 2nd tone in the same focal zone.