@article{martins_jorge_2020,  title={The Ejection Fraction Returns to Hyde Park Session's Speakers' Corner},  volume={33},  ISSN={2359-5647},  url={https://doi.org/10.36660/ijcs.20190230},  DOI={10.36660/ijcs.20190230},  number={1},  journal={International Journal of Cardiovascular Sciences},  publisher={Sociedade Brasileira de Cardiologia},  author={Martins, Wolney de Andrade and Jorge, Antonio José Lagoeiro},  year={2020},  month={Jan},  pages={43–44} }