Systemic Inflammation Response Index Is Associated with the Presence and Extent of Late Gadolinium Enhancement in Acute Myocarditis. - Altınsoy, Meltem; Kurtuluş Öztürk, Esin; Turan Şerifler, Nazlı; Kayhan Altuner, Tuğba; Başyiğit, Funda (Journal of Clinical Medicine, 2026)