[Hemodynamic significance of the pressor gradient between the right ventricle and the pulmonary artery].
D006328:Cardiac Catheterization; D006352:Heart Ventricles; D006439:Hemodynamics; D006801:Humans; D011651:Pulmonary Artery; D011666:Pulmonary Valve Stenosis
HEART CATHETERIZATION; PULMONARY STENOSIS