Şahin  A, Çöllüoğlu  T, Çelik  A, Ata  N, Yılmaz Birhan M, Ural  D, Kanık  A, Ayvalı Okan M, Ülgü Mahir M, Birinci  Ş. Exploring Regional Disparities in Heart Failure Epidemiology and Outcomes: A Comprehensive Study Across Geographical Regions in Türkiye. Balkan Med J 2024;41:47-53