A member asked:

With wellue duoek ecg, similar to kardia mobile, i seem to get a cleaner stronger reading right hand to left thigh then right hand to left hand. less noise and artifacts.is this normal and is right hand to left thigh still an accurate reading?

A doctor has provided 1 answer
Dr. Hiep Le answered

Specializes in Nephrology and Dialysis

What you have in strong reading with electrodes in right hand and left thigh is lead II, the recommended tracing for heart monitoring. Right hand and left hand is lead I, not as good as lead II, and that is normal. The P wave is much better in lead II.

Answered 8/8/2022

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