European journal of pediatric surgery : official journal of Austrian Association of Pediatric Surgery ... [et al] = Zeitschrift für Kinderchirurgie
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Increased resistance in the pulmonary vessels in children with ventriculo-atrial shunts is a rare and often unrecognized permanent complication. We report 2 children in whom this diagnosis was detected by two-dimensional echocardiography. The first patient received a ventriculo-atrial shunt at age 9 days for congenital internal hydrocephalus. ⋯ Therapeutic measures seemed not to be indicated. Two-dimensional echocardiography proved to be a reliable method for diagnosing increased resistance and pulmonary hypertension. We recommend routine echocardiography for follow-up in all children with ventriculo-atrial shunts.