AUTHOR=Hashemi Djawid , Weiß Karl Jakob , Doeblin Patrick , Blum Moritz , Tanacli Radu , Camdzic Hana , Düngen Hans-Dirk , Edelmann Frank , Kuehne Titus , Kelm Marcus , Kelle Sebastian TITLE=Exploring the association between tissue sodium content, heart failure subtypes, and symptom burden: insights from magnetic resonance imaging JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1458152 DOI=10.3389/fcvm.2025.1458152 ISSN=2297-055X