1. Persistent Cough 🚩
2. Difficulty Breathing 🚩
3. Change in Heart Rate
4. Loss of Appetite
5. Swollen Abdomen/Distention 🚩
6. Change in Body Weight
7. Fainting or Collapsing 🚩
8. Restless or Hiding
9. Heart Murmur
10. Exercise Intolerance
Valvular Disease – Abnormal heart valves leading to heart enlargement.
Myocardial Disease – Heart muscle becomes weak or thick.
Arrhythmias – Condition that causes irregular heartbeat.
Pericardial Disease – Protective sac around the heart fills with fluid.
Heartworm Disease – Heartworm infestation damages heart, lungs and arteries.
Congenital Disease – Born with a malformed heart that can lead to progressive heart enlargement.