Taduri, Apoorva, Rakesh Kotha, and T Himabindu Singh. 2019. “Use of Ivabradine in Supraventricular Tachycardia Caused by Refractory Focal Atrial Tachycardia in Neonates to Avoid Radiofrequency Ablation”. Indian Journal of Child Health 6 (10): 572-74. https://doi.org/10.32677/IJCH.2019.v06.i10.015.