Page 132 - Rapid Review of ECG Interpretation in Small Animal Practice, 2nd Edition
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New Advanced-Level ECG Cases                         Question 55



          Question 55
          ECG recorded in a 12-year-old Saluki diagnosed with fainting due to third-degree AV nodal block. A single-
  VetBooks.ir  chamber pacemaker was implanted, which alleviated clinical signs. The patient presents 8 months later for
          collapsing.

          1 What are the findings in ECG 55a (50 mm/sec; 5 mm/mV)?
          2 What is the clinical significance of this ECG?
          3 What further diagnostics should be considered?










                                                                                                    55a


                                                                                              II



                                                                                              III



                                                                                              aVR



                                                                                              aVL



                                                                                              aVF
































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