Delineation of tunnel-like-ventricular septal defects in young children by axial cineangiography.
Four children with systolic thrills and harsh pansystolic murmurs in the second left and right intercostal spaces, radiating to the base of the neck, and suspected of having a subaortic ventricular septal defect and possible aortic prolapse underwent angiocardiography using axial projections. All demonstrated an unusual "tunnel-like" track into the right ventricle and no subaortic ventricular septal defect or prolapse. In our opinion, these physical findings suggest this abnormality and that axial angiography clearly delineates the lesion.
D000790:Angiocardiography; D002648:Child; D002675:Child, Preschool; D002932:Cineangiography; D005260:Female; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male