Cardiac congenital defect consisting in a narrowing of the right ventricular outflow tract, a localisation of the aorta valve above the septum, connecting the two ventricles, and a hypertrophy of the right ventricle.
a congenital heart disease producing cyanosis
a congenital heart defect producing cyanosis; characterized by four symptoms: pulmonary stenosis and ventricular septal defect and malposition of the aorta over both ventricles and hypertrophy of the right ventricle
