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cellules cardionectrices


marion31110
Go to solution Solved by AlyssaD,

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Bonsoir @marion31110,

 

Comme l'a très bien dit Parolier, les cellules cardionectrices n'ont aucune activité contractile. En revanche elles sont capables de dépolariser spontanément pour créer des potentiels d'action indépendamment d'un quelconque influx nerveux et transmettent ce signal aux cellules contractiles (les cardiomyocytes).

 

Bonne soirée :maraich:

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