Prevalence of elevated right ventricular pressure in children with obstructive sleep apnea syndrome undergoing pulmonary hypertension screening Prevalence of elevated right ventricular pressure in children with obstructive sleep apnea syndrome undergoing pulmonary hypertension screening Download Polysomnography parameters as predictors of respiratory adverse events following adenotonsillectomy in children Prevalence of isolated RBD in the city of Catania, Italy: a population-based study