@article{aquino_prado_crisafulli_clini_galdino_2024,  title={Efficacy of Respiratory Muscle Training in the Immediate Postoperative Period of Cardiac Surgery: A Systematic Review and Meta-Analysis},  volume={39},  ISSN={0102-7638},  url={https://doi.org/10.21470/1678-9741-2022-0165},  DOI={10.21470/1678-9741-2022-0165},  number={1},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Aquino, Tarcísio Nema de and Prado, João Paulo and Crisafulli, Ernesto and Clini, Enrico Maria and Galdino, Giovane},  year={2024},  pages={e20220165} }