Positive QRS complex in limb lead 2 with negative QRS in lead 3 on
surface electrocardiogram is not indicative of a Right sided accessory
pathway.
Abstract
We read, with interest, the article by Deb et al. entitled
“Positive QRS complex in limb lead 2 with negative QRS in lead 3
on surface electrocardiogram: A novel predictor for anterior location of
right sided accessory pathways.” 1 We would like to
raise a few concerns regarding the interpretation of the
electrocardiographic (ECG) sign they have highlighted.
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