Evaluation of Longitudinal Right Ventricular Mechanical Dyssynchrony before and Early after Cardiac Resynchronization Therapy: A Strain Imaging Study - Esmaeilzadeh, Maryam; Poorzand, Hoorak; Maleki, Majid; Sadeghpour, Anita; Parsaee, Mozhgan (The Research in Heart Yield and Translational Medicine (RHYTHM))