pulmonary stenosis

English Thesaurus

1. abnormal narrowing of the opening into the pulmonary artery from the right ventricle (noun.state)

hypernym	:	stenosis, stricture,
definition	:	abnormal narrowing of a bodily canal or passageway (noun.state)

part meronym	:	fallot's syndrome, fallot's tetralogy, tetralogy of fallot,
definition	:	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 (noun.state)