title: [Electrocardiogram in atrial septal defect and its relation to hemodynamics].
mesh_terms: D001795:Blood Pressure Determination; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis
vernacular_title: Elektrokardiogram ve vztahu k hemodynamice u defektu sínové prepázy.