MOHAMED ELSAYED ABDELFATTAH; REDA BIOMY BASTAWISY; WAEL ANWAR HASEEB; HANY MAHMOUD; ABDEL-SHAKOUR. Role of Speckle Tracking Echocardiography in Prediction of Responders to Cardiac Resynchronization Therapy. Journal of the Pakistan Medical Association, [S. l.], v. 73, n. 4, p. S98-S102, 2023. DOI: 10.47391/JPMA.EGY-S4-21. Disponível em: https://jpma.org.pk/index.php/public_html/article/view/9831. Acesso em: 18 apr. 2026.