The Long-term Response to Treatment with Calcium Channel Blockers in Patients with Idiopathic Pulmonary Arterial Hypertension - Kiani, Azam; Omidvar, Razieh; Naderi, Nasim; Taghavi, Sepideh; Mirtajaddini, Marzieh (The Research in Heart Yield and Translational Medicine (RHYTHM), 2023)