title: [Systolic interval in interventricular defects before and after surgical correction].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006339:Heart Rate; D006345:Heart Septal Defects, Ventricular / Q000503:physiopathology* / Q000601:surgery; D006801:Humans; D007223:Infant; D008297:Male; D013599:Systole
vernacular_title: Intervalli sistolici nel difetto interventricolare isolato prima e dopo correzione chirurgica.