Slow Down to Brake: Effects of Tapering Epinephrine on Potassium
نویسندگان
چکیده
منابع مشابه
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Epinephrine promotes spontaneous activity in cardiac Purkinje fibers through its action on the pacemaker potassium current (i(KK2)). The mechanism of the acceleratory effect was studied by means of a voltage clamp technique. The results showed that the hormone speeds the deactivation of i(KK2) during pacemaker activity by displacing the kinetic parameters of i(KK2) toward less negative potentia...
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ژورنال
عنوان ژورنال: The Annals of Thoracic Surgery
سال: 2016
ISSN: 0003-4975
DOI: 10.1016/j.athoracsur.2015.11.026