APICAL LEFT VENTRICULAR-ABDOMINAL AORTIC COMPOSITE CONDUITS FOR LEFT VENTRICULAR OUTFLOW OBSTRUCTIONS.
Certain problems related to the left ventricular outflow tract are not amenable to conventional surgical methods, but may be solved with the creation of a double outlet left ventricle by using a composite rigid pyrolite left ventricular apex outlet prosthesis and a fabric valve-containing conduit. Low porosity woven Dacron tube grafts are used for the conduit. Twenty-three patients who have undergone apico-aortic bypass with this conduit are reported here, with gratifying results in eighteen.
Cooley
Denton A.
DA
Division of Surgery and the Cardiovascular Surgical Research Laboratories, Texas Heart Institute of St. Luke's Episcopal and Texas Children's Hospitals, Texas Medical Center, Houston, Texas 77025.
Norman
John C.
JC