title: HEMODYNAMIC STUDIES OF THE LEFT HEART.
mesh_terms: D000790:Angiocardiography; D006328:Cardiac Catheterization; D006331:Heart Diseases; D006439:Hemodynamics; D006801:Humans; D007223:Infant; D008910:Minnesota
keywords: ANGIOCARDIOGRAPHY; HEART CATHETERIZATION; HEART DISEASES; HEMODYNAMICS; INFANT