Which arrhythmia may be normal in dogs?

Name: Which arrhythmia may be normal in dogs?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Respiratory sinus arrhythmia is a normal arrhythmia in dogs, caused by changes in the vagal tone during respiration. This results in a slight increase or decrease in heart rate with inspiration and expiration. Gallop rhythm may be a sign of heart disease, arterial fibrillation is an abnormal heart rhythm that can be serious, and premature ventricular contractions may also be associated with heart disease.

Which Arrhythmia May Be Normal in Dogs