title: Dynamic observation on systolic time intervals in children with ventricular septal defect, atrial septal defect and tetralogy of Fallot before and after radical surgery.
mesh_terms: D002648:Child; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology* / Q000601:surgery; D006345:Heart Septal Defects, Ventricular / Q000503:physiopathology* / Q000601:surgery; D006801:Humans; D008297:Male; D009200:Myocardial Contraction; D013599:Systole; D013771:Tetralogy of Fallot / Q000503:physiopathology* / Q000601:surgery