ICD-11 definition : A congenital cardiovascular malformation in which there is side-to-side continuity
of the lumens of the ascending aorta and pulmonary trunk in association with separate
aortic and pulmonary valves or their atretic remnants. Side-to-side continuity of
the lumens of the aorta and pulmonary arterial tree, which is distinguished from common
arterial trunk (truncus arteriosus) by the presence of two arterial valves or their
atretic remnants. Side-to-side continuity of the lumens of the aorta and pulmonary
arterial tree, which is distinguished from common arterial trunk (truncus arteriosus)
by the presence of two arterial valves or their atretic remnants, and involvement
of the pulmonary trunk (main pulmonary artery).;
A congenital cardiovascular malformation in which there is side-to-side continuity
of the lumens of the ascending aorta and pulmonary trunk in association with separate
aortic and pulmonary valves or their atretic remnants. Side-to-side continuity of
the lumens of the aorta and pulmonary arterial tree, which is distinguished from common
arterial trunk (truncus arteriosus) by the presence of two arterial valves or their
atretic remnants. Side-to-side continuity of the lumens of the aorta and pulmonary
arterial tree, which is distinguished from common arterial trunk (truncus arteriosus)
by the presence of two arterial valves or their atretic remnants, and involvement
of the pulmonary trunk (main pulmonary artery).