@article{sigler_oliveira_2023,  title={Molecular basis of the different effects of procainamide and N-acetylprocainamide on the maximum upstroke velocity and half-decay time of the cardiac action potential in guinea pig papillary muscle},  volume={56},  ISSN={0100-879X},  url={https://doi.org/10.1590/1414-431X2023e12073},  DOI={10.1590/1414-431X2023e12073},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Sigler, W. and Oliveira, A.C.},  year={2023},  pages={e12073} }