Page 80 - Rapid Review of ECG Interpretation in Small Animal Practice, 2nd Edition

ECG Cases Question 20

Question 20
ECG 20a was recorded in a 9-year-old female spayed Siberian Husky. ECG 20b was recorded from a
VetBooks.ir geriatric Cocker Spaniel.

1 What are the findings in ECG 20a (50 mm/s; 5 mm/mV) and ECG 20b (25 mm/s; 10 mm/mV)?
2 What is the clinical significance of these ECGs?

20a
I aVR

II aVL

aVF
III

II

Rate 75 bpm 20b

67