title: [Echocardiographic findings in the study of intraventricular conduction defects].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D002304:Cardiac Pacing, Artificial; D002648:Child; D004452:Echocardiography; D006327:Heart Block / Q000503:physiopathology; D006346:Heart Septum / Q000503:physiopathology*; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged
vernacular_title: Aportación ecocardiográfica al estudio de los trastornos de conducción intraventricular.