title: Post-operative vectorcardiographic changes in cases of congenital aortic stenosis.
mesh_terms: D000293:Adolescent; D001024:Aortic Valve Stenosis / Q000151:congenital / Q000601:surgery*; D006332:Cardiomegaly / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011183:Postoperative Complications / Q000175:diagnosis; D011300:Preoperative Care; D014672:Vectorcardiography