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Glossary of Physiology Terms

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There are 2 glossary search results for:   Repolarization


Repolarization

Definition:
Refers to the return of the membrane potential toward the normal resting value after a membrane depolarization.

Related glossary terms/phrases:
Depolarization
Hyperpolarization

See also:
Resting Membrane Potential - Introduction
Figure showing depolarization, repolarization, and hyperpolarization



T wave

Definition:
The component of the electrocardiogram (ECG) that corresponds to the repolarization of the ventricles. Therefore, the T wave also corresponds to relaxation of the ventricles.

Related glossary terms/phrases:
P wave
QRS complex






Posted: Sunday, March 31, 2013
Last updated: Wednesday, March 12, 2025
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