title: THE LIMBIC LEDGE. A LANDMARK FOR TRANSSEPTAL LEFT HEART CATHETERIZATION.
mesh_terms: D006328:Cardiac Catheterization; D006327:Heart Block; D006330:Heart Defects, Congenital; D006801:Humans; D006973:Hypertension; D009205:Myocarditis; D012214:Rheumatic Heart Disease
keywords: HEART BLOCK; HEART CATHETERIZATION; HEART DEFECTS, CONGENITAL; HYPERTENSION; MYOCARDITIS; RHEUMATIC HEART DISEASE