During the absolute refractory period a sufficiently strong stimulus will depolarize the myocardium.

Name: During the absolute refractory period a sufficiently strong stimulus will depolarize the myocardium.
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Question

Quizplus · Accepted Answer

During the absolute refractory period, the myocardium cannot be depolarized regardless of the strength of the stimulus because the sodium channels are inactivated and cannot reopen until they have returned to their resting state.

During the Absolute Refractory Period a Sufficiently Strong Stimulus Will