@article{dores_mendes_ferreira_santos_2017,  title={Symptomatic Exercise-induced Intraventricular Gradient in Competitive Athlete},  volume={109},  ISSN={0066-782X},  url={https://doi.org/10.5935/abc.20170075},  DOI={10.5935/abc.20170075},  number={1},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Dores, Helder and Mendes, Lígia and Ferreira, António and Santos, Jose Ferreira},  year={2017},  month={Jul},  pages={87–89} }