Wellens Syndrome In Elderly Female: An Ecg Based Warning Of Impending Infarction. International Journal of Environmental Sciences, [S. l.], p. 831–833, 2025. DOI: 10.64252/1pyfse45. Disponível em: https://theaspd.com/index.php/ijes/article/view/4489.. Acesso em: 7 feb. 2026.