title: [Mechanism of the spontaneous closure of perimembranous ventricular septal defects. Two-dimensional echocardiographic study with anatomical correlations].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004452:Echocardiography; D005260:Female; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D007223:Infant; D008297:Male; D011446:Prospective Studies; D012075:Remission, Spontaneous; D014261:Tricuspid Valve / Q000002:abnormalities
vernacular_title: Mecanismo de fechamento espontâneo da comunicação interventricular perimembranosa. Estudo ecocardiográfico bidimensional com correlação anatômica.