Evaluation of the Ventricular Mechanical Dyssynchrony in Patients with Atrial Septal Defect - Esmaeilzadeh, Maryam; Sadatnaseri, Azadeh; Noohi, Feridoun; Maleki, Majid; Sadeghpour, Anita; Mohebbi, Ahmad (The Research in Heart Yield and Translational Medicine (RHYTHM))