@article{lopes_oliveira_amaral_pereira_2019,  title={Window to the Future or Door to Chaos?},  volume={112},  ISSN={0066-782X},  url={https://doi.org/10.5935/abc.20190056},  DOI={10.5935/abc.20190056},  number={4},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Lopes, Marcelo Antônio Cartaxo Queiroga and Oliveira, Gláucia Maria Moraes de and Amaral, Alberto and Pereira, Eitel Santiago de Brito},  year={2019},  month={Apr},  pages={461–465} }