The Journal of Thoracic and Cardiovascular Surgery, Vol 72, 39-47, Copyright © 1976 by The American Association for Thoracic Surgery and The Western Thoracic Surgical Association
Reconstruction of right ventricular-pulmonary artery continuity with a valved external conduit: unusual technical considerations
S Stewart
The Hancock conduit containing a porcine xenograft valve has been used as
part of the repair in 14 patients having complex congenital heart disease.
The single death in this series resulted from the consequences of pulmonary
vascular disease in a patient with truncus arteriosus. Several unusual
technical considerations such as previous pulmonary artery banding,
angulated Waterston anastomoses, and dextroversion required modifications
in the standard approach to the correction of several of the anomalies
encountered. This conduit has provided a satisfactory method to establish
right ventricular-pulmonary artery continuity.