Bifurcations and Slow-Fast Analysis in a Cardiac Cell Model for Investigation of Early Afterdepolarizations

R.B. and M.A.M. have been supported by the European Social Fund (EU), Aragón Government (GrantLMP124-18 and Group E24-17R), and the University of Zaragoza-CUD (grant UZCUD2019-CIE-04). R.B. has beensupported by the Spanish Ministry of Economy and Competitiveness (grant PGC2018-096026-B-I00). M.A.M. hasbeen supported by the Spanish Ministry of Economy and Competitiveness (grant DPI2016-75458-R). L.P. has been supported by the Spanish Ministry of Economy and Competitiveness (grant MTM2017-87697-P) and by Programade Ayudas “Severo Ochoa” of Principado de Asturias (Grant PA-18-PF-BP17-072). E.P. has been supported bythe European Research Council (Grant ERC-638284), Spanish Ministry of Economy and Competitiveness (grantDPI2016-75458-R), European Social Fund (EU), and Aragón Government (grant LMP124-18 and Group T39-17).