@article{202303.0228, doi = {10.20944/preprints202303.0228.v1}, url = {https://doi.org/10.20944/preprints202303.0228.v1}, year = 2023, month = {March}, publisher = {Preprints}, author = {Mohammadjavad Sotoudeheian and SeyedAhmad Hoseini and Seyed-Mohamad-Sadegh Mirahmadi}, title = {Understanding the Pathophysiology of Heart Failure with Mid-Range Ejection Fraction: A Comprehensive Narrative Review}, journal = {Preprints} }