Fig. 6From: The investigation and diagnosis of pulmonary hypertension in adults with congenital heart diseaseTreatment algorithm for closure of ASD and VSD, according to ESC GUCH guidelines. These recommendations differ to the recommendations of the ESC/ERS PH guidelines [1] Abbreviations: AoP; aortic pressure, ASD; atrial septal defect, VSD; ventricular septal defect, Qp; pulmonary flow, Qs; systemic flow, PVR; pulmonary vascular resistance, PAP; pulmonary artery pressure, SVR; systemic vascular resistance, WU; Wood unitsBack to article page