Targeting the Nrf2-SLC7A11/GPX4 Pathway to Inhibit Ferroptosis: Mechanism of Yiqi Fumai Formula in Acute Decompensated Heart Failure - Lu Fan; Yunfeng Jia; Yanyang Li; Zhihan Yang; Yiming Zuo; Haomin Zhang; Xuezheng Liu; Shichao Lv (QJM: An International Journal of Medicine, 2026)