Xue, Y.-Y. , Chen, S.-Y. , Xiao, J.-L. , Shen, X. , Xu, H. , Hong, L. , Song, X.-C. and Zhang, C. 2023. Association between Left Ventricular Longitudinal Strain (GLS) and Prognosis of the Patients Undergoing Heart Valve Surgery with Preserved Left Ventricular Ejection Fraction. The Heart Surgery Forum. 26, 6 (Dec. 2023), E770-E779. DOI:https://doi.org/10.59958/hsf.5921.