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Recognition of electrocardiographic left arm/left leg lead reversal
1The Queen's University, Division of Cardiology, Hotel Dieu Hospital, Kingston, Ontario, Canada.
The American Journal of Cardiology
|November 14, 1997
Abstract:
The electrocardiographic error of left arm/left leg lead reversal is difficult to identify. PI amplitude greater than PII as a terminal positive component to PIII may diagnose 90% of such errors.