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Prevalence of pulmonary arterial hypertension (PAH) in patients with congenital heart disease (CHD) according to defect. The study population includes patients with corrected and uncorrected defects. CHD: n=2,389. PAH-CHD: n=248. ASD: atrial septal defect; VSD: ventricular septal defect; AVSD: atrioventricular septal defect; PDA: patent ductus arteriosus; TA: truncus arteriosus; AP: aortopulmonary; LV: left ventricle; RV: right ventricle. Data from [14].
