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    Understanding EKGs
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    Exam 11: Introducing the Heart Block Rhythms
  5. Question
    With a Second-Degree Block, Type I, the PR Intervals
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With a Second-Degree Block, Type I, the PR Intervals

Question 13

Question 13

Multiple Choice

With a second-degree block, type I, the PR intervals:


A) get progressively shorter.
B) get progressively longer.
C) are all the same at 0.20.
D) are all inverted.

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