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Purpose : The purpose of this study is to examine the usefulness of the head-up tilt test for
diagnosis of unexplained syncope in children.
Methods : Head-up tilt test results and clinical features of 41 children with unexplained syncope,
presyncope, dizziness and seizure were studied from January, 1997 through January, 2001 at Asan
Medical Center. Medical records of children were reviewed retrospectively. The children... |