title: Doppler assessment of interventricular pressure gradient across isolated ventricular septal defect.
authors.forename: J
authors.initials: J
authors.lastname: Krovetz
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D007223:Infant; D008875:Middle Aged; D012107:Research Design / Q000592:standards*; D014463:Ultrasonography