Absolute refractory period in heart______________?

Medical Mcqs

Absolute refractory period in heart______________?

(A)  Lasts till cardiac contraction

(B)  Longer than refractory period in skeletal muscle

(C)  A phase of cardiac cycle in which heart cannot be stimulated by any amount of stimulus

(D)  Corresponds with duration of action potential

(E)  All of the above

Submitted By :Ali Uppal

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