OP-117 Comparing the Efficasy of Tadalafil Versus Placebo on Pulmonary Artery Systolic Pressure and Right Ventricular Function in Patients with Beta-Thalassemia Intermedia
Background & Objective Pulmonary arterial hypertension (PAH) is the most important and the most common complication in patients with beta-thalassemia intermedia and its cardiac involvement is the main cause of…