Assadian Rad, M., Moladoust, H., Pourrajabi, A. ., Heidarnezhad, Z. and Savarrakhsh, A. (2022) “DIAGNOSTIC ACCURACY OF NUMBER OF FRAGMENTED QRS LEADS IN PREDICTION OF CARDIAC RESYNCHRONIZATION THERAPY RESPONSE IN PATIENTS WITH HEART FAILURE”, Pakistan Heart Journal, 55(4), pp. 341–345. doi: 10.47144/phj.v55i4.2262.