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We compared the interventricular pressure gradient with Doppler echocardiography and that
measured during cardiac catheterization in 48 children who were admitted for diagnostic cardiac
catheterization and angiography to the ward of Pediatrics, Seoul National University Children’s
Hospital during the period of 7 months from June to December 1986. Among 48 cases of simple
ventricular septal defect, 21 cases were supracristal (type I), and 27... |
