P-A interval



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 intra-atrial conduction time.

(05 Mar 2000)

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Surviving Gross Anatomy. A Guide To The Human Gross Anatomy Course With Cadaver Lab For Medical Students, Physical Therapy Students, Occupational Therapy Students And Physician Assistant Students.

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