Open access
Jul 2026
China-calibration-ready echocardiographic feature modeling for LVEF-derived dysfunction classification: a surrogate-label proof-of-concept
The primary contribution of this study is a transparent, calibration-ready analytical scaffold that can be reused and extended in future prospective Chinese anthracycline cohorts that incorporate true right ventricular outcome measures.
Mingzhu Yang, Ying Qian, Yuhui Zhang et al.
· Frontiers in Medicine · 0 citations