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Depolarization - Wikipedia, the free encyclopedia
In biology, depolarization is a change in a cell's membrane potential, making it more positive, or less negative. In neurons and some other cells, a large enough depolarization may result in an acti...
en.wikipedia.org/wiki/Depolarization |
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Action potential - Wikipedia, the free encyclopedia
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This initial phase of the action potential is called the depolarization phase. Now as the depolarization phase progresses, the status of the two physical forces that have been discussed changes.
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Definition of depolarization in the Medical Dictionary. depolarization explanation. Information about depolarization in Free online English dictionary. What is depolarization? Meaning of depolarization medical term. ... myocardial depolarization...
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In conclusion, acute biatrial pacing does not affect atrial repolarization but it does cause a marked shortening of global biatrial depolarization. Distal coronary sinus pacing produces a shorter P wave than RA pacing.
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This report describes a patient with intra-leukocytic hemosiderin inclusions associated with iron overload and acute infection. ... The Medscape Journal ... The analyzer interpreted the aberrant increased depolarization as a reflection of eosinophils. No eosinophils were found by examination of the blood smear.
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Since the initial part of the P wave is due to right atrial depolarization, enlargement of the right atrium produces a P wave prominence (peaked P waves) in leads II and aVF without necessarily increasing P wave duration.
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