AUTHOR=Gómez-Ganda L. , Parramón-Teixidó C. J. , Giralt-García G. , Fernández-García C. , Ferrer-Menduiña Q. , Cabañas-Poy M. J. TITLE=Ivabradine in treatment of symptomatic heart failure and supraventricular tachycardias in patients under six months of age JOURNAL=Frontiers in Pharmacology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2025.1502375 DOI=10.3389/fphar.2025.1502375 ISSN=1663-9812