 So one of the first things in the earliest ways we can detect heart disease is by listening to their heart. And that's what your veterinarian will do every time you take your dog to see them. And the intent of listening to their heart is to detect any irregularities or abnormalities. So we listen for abnormal heart rhythms, a change in the beating pattern of the heart. We also listen for heart murmurs, which are whooshing sounds or abnormal sounds that