Which of the Following BEST Describes the Progression of Electrical

question 57

Multiple Choice

Which of the following BEST describes the progression of electrical conductivity in an EKG with normal transition?

• A)V₁ and V₂ are mostly positive,V₃ and V₄ are isoelectric,and V₅ and V₆ are mostly negative.
• B)V₁ through V₃ are isoelectric,V₄ is mostly negative,and V₅ and V₆ are mostly positive.
• C)V₁ through V₃ are mostly negative,V₄ is isoelectric,and V₅ and V₆ are mostly positive.
• D)V₁ through V₃ are mostly negative,V₃ through V₅ are mostly positive,and V₆ is isoelectric.

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