Page 134 - Rapid Review of ECG Interpretation in Small Animal Practice, 2nd Edition
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New Advanced-Level ECG Cases                         Question 56



          Question 56
          ECG recorded in a 8-year-old West Highland White Terrier collapsing because of sick sinus syndrome.
  VetBooks.ir  A pacemaker was implanted without complications and set to pace at 110 bpm.


          1 What are the findings in ECG 56a (50 mm/sec; 10 mm/mV)?
          2 What re-programming can be done to resolve the problem?























                                                                      II  50 mm/sec                   56a
                                                                         10 mm/mV
                                                                         F 60~ 0.5–100 Hz W




                                                                      aVR







                                                                      V1




























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