Question

. Draw a cardiac action potential and indicate on the graph the channels and ions responsible...

. Draw a cardiac action potential and indicate on the graph the channels and ions responsible for each phase of the cardiac action potential and whether these ions are moving into (influx) cardiac contractile cells or out (efflux) of cardiac contractile cells.

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Answer #1

ACTION POTENTIAL OF CONTRACTILE MYOCARDIUM

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ACTION POTENTIAL IN SA NODE

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