TY - JOUR T1 - Pulmonary hypertension in children JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 496 LP - 496 DO - 10.1136/archdischild-2012-302225 VL - 97 IS - 6 A2 - , Y1 - 2012/06/01 UR - http://adc.bmj.com/content/97/6/496.abstract N2 - The overall prevalence of pulmonary hypertension has been estimated at 25–50 per million population: it is probably considerably less prevalent in children than in adults. Twenty years ago the estimated median survival of children with pulmonary hypertension was 2.3 years. Data about the clinical features and course of pulmonary hypertension in children have been sparse but an international study (Rolf MF Berger and colleagues. Lancet 2012;379:537–46; see also Comment, … ER -