Impact of metabolic syndrome on cardiac function and myocardial fibrosis in hypertrophic obstructive cardiomyopathy following septal myectomy assessed by cardiac magnetic resonance - Pan, Ziyi; Yang, Zhaoxia; Zhao, Yun; Wen, Jinyang; Ran, Lingping; Tang, Dazhong; Huang, Lu; Xia, Liming (Quantitative Imaging in Medicine and Surgery, 2026)