INTERNATIONAL JOURNAL OF CARDIOLOGY, cilt.203, ss.325-330, 2016 (SCI-Expanded)
Background: The TOPP Registry has been designed to provide epidemiologic, diagnostic, clinical, and outcome data on children with pulmonary hypertension (PH) confirmed by heart catheterisation (HC). This study aims to identify important characteristics of the haemodynamic profile at diagnosis and HC complications of paediatric patients presenting with PH.