Prevalence and prognostic significance of reduced myocardial perfusion reserve in diabetic heart failure with preserved ejection fraction using quantitative perfusion cardiac magnetic resonance. - Yang, Yang; Qin, Donglu; Li, Chenyu; Tang, Leting; Wang, Shuai; Chen, Xiaoman; Peng, Daoquan; Zeng, Mu; Yu, Bilian (European Radiology, 2025)