Challenge: How would you read this EKG?
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Thursday, October 30, 2014
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I put together these medical challenges. The cases are hypothetical and do not necessarily represent actual or typical presentations of medical diseases. Disclaimer is at the bottom of this page.
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1 comment:
Almost Normal
This is a physiologic sinus arrhythmia, a normal variant. It is associated with respiration, and the variation is due to changes in vagal tone. Note the P has a normal axis and is not premature.
Sources: UpToDate; ECG Wave Maven.
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