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A member asked:
What does q/r in 1/3 of avr mean on a ecg?
A doctor has provided 1 answer
When I interpret an ECG, I & most of my fellow readers don't comment on this metric. I assume the reader commented on the fact that the depth of the Q wave in lead AVR was 1/3rd of the height of the R wave. Q waves in leads AVR & lead 3 can be any size and have no significance unless we see pathologic Q waves in leads 2 & AVF
Answered 6/18/2023
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