The action potentials of myocardial autorhythmic cells, are due to a combination of increasing Na²⁺ ________ and decreasing K⁺ ________.

Name: The action potentials of myocardial autorhythmic cells, are due to a combination of increasing Na²⁺ ________ and decreasing K⁺ ________.
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The increasing Na²⁺ influx causes depolarization of the autorhythmic cell and triggers the action potential, while the decreasing K⁺ efflux sustains the depolarization and prolongs the action potential.

The Action Potentials of Myocardial Autorhythmic Cells, Are Due to a Combination