Wednesday, February 27, 2013

Answer and Explanation 5


5.  B is the correct answer.  This EKG strip shows the P wave (the pacemaker) wandering around in different positions.  The PR interval is not consistently long so it is not a first degree AV block.  Junctional rhythm shows P waves inverted occur before, during or after the QRS complex.  There are no PVC's

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