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Continue to ChatQRS polarity on 12-lead surface ECG - A criterion for the differentiation of right and left posteroseptal accessory atrioventricular pathways - https://avesis.gazi.edu.tr/yayin/3ab8f43f-9f22-43ac-b4e7-aaded2605dbd/qrs-polarity-on-12-lead-surface-ecg-a-criterion-for-the-differentiation-of-right-and-left-posteroseptal-accessory-atrioventricular-pathways