Pulsatility Index in Aortic Coarctation: A Possible Way to Evaluate Factors Affecting Stenting Outcome - Hajsadeghi, Shokoufeh; Fereshtehnejad, Seyed-Mohammad; Gholami, Saeid; Chitsazan, Mitra; Keramati, Mohammad Reza (The Research in Heart Yield and Translational Medicine (RHYTHM))