Multiple Choice
Why are augmented leads used in the ECG tracing?
A) They weaken the strong signals from the limb leads
B) They amplify the weak signal more than is needed for the leads to generate a useful tracing
C) They depolarize the limb leads so that there is a unidirectional polarity
D) They can determine the axes of the heart
Correct Answer:
Verified
Correct Answer:
Verified
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