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PA interval

 

Definition: the time from onset of the P wave to the initial rapid deflection of the A wave in the His bundle electrogram (normally 25–45 msec); it represents the intraatrial conduction time.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.

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