title: [A contrast study on systolic time interval and heart volume index in congenital heart disease before and after radical operations].
mesh_terms: D000886:Anthropometry / Q000379:methods; D002306:Cardiac Volume; D002648:Child; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging; D006330:Heart Defects, Congenital / Q000503:physiopathology* / Q000601:surgery; D006801:Humans; D008297:Male; D009200:Myocardial Contraction; D011859:Radiography; D013599:Systole