@article{zhang_2022,  title={CARDIOVASCULAR CHANGE IN ATHLETES AT DIFFERENT TRAINING STATUS LEVELS},  volume={28},  ISSN={1517-8692},  url={https://doi.org/10.1590/1517-8692202228012021_0456},  DOI={10.1590/1517-8692202228012021_0456},  number={1},  journal={Revista Brasileira de Medicina do Esporte},  publisher={Sociedade Brasileira de Medicina do Exercício e do Esporte},  author={Zhang, Xiumei},  year={2022},  month={Jan},  pages={31–33} }