Refractory period.
A)Which heart cells have a refractory period in their action
potential?
B)How is the prolonged refractory...
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Refractory period.
A)Which heart cells have a refractory period in their actionpotential?
B)How is the prolonged refractory period generated in cardiacmuscle?
C) what is the advantage of a prolonged refractoryperiod?
D) would you recommend a drug that prolongs or shortensplateau phase of the cardiac muscle cell action potentials forpatients with tachycardia? Explain why.
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Refractory period is the time taken for an excitable membrane to be ready for a second stimulus once it returns to its resting state following an excitation Cardiac cells have two refractory periods the first from the beginning of phase 0 until part way through phase 3 this is known as the absolute refractory period during which it is impossible for the cell to produce
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