Symptoms & Treatments of Feline Dilated Cardiomyopathy

Clinical Symptoms of Dilated Cardiomyopathy in Cats

Dilated cardiomyopathy is a condition that predominantly affects middleaged to older cats, particularly Siamese and Burmese breeds. The symptoms can be quite distressing for the feline:

Appetite Loss: Cats may show a marked decrease in their appetite.

Lethargy: They may become more listless and less active than usual.

Dyspnea: Difficulty breathing is a common symptom, often noted as rapid or labored breathing.

Vomiting: Some cats may experience occasional episodes of vomiting.

Dehydration: Signs of dehydration, such as dry mouth and eyes, may be present.

Low Body Temperature: Cats with this condition may have a lower than normal body temperature.

Weak Pulse: A weak or thready pulse can be indicative of heart failure.

Medical Examination

To diagnose dilated cardiomyopathy, veterinary professionals may conduct the following tests:

Serum Analysis: Elevated levels of creatine kinase and alanine aminotransferase in the blood can be indicative of heart muscle damage.

Imaging Studies:

Xrays: These can reveal an enlarged heart, pulmonary edema, and pleural effusion.

Electrocardiogram (ECG): Abnormalities in the QRS interval may suggest arrhythmias.

Echocardiogram: This can show reduced myocardial contraction, mitral or tricuspid valve regurgitation, and enlargement of the atria or ventricles.

How to Address Dilated Cardiomyopathy

1. Taurine Supplementation: Taurine deficiency is a common cause, so providing taurine supplements is crucial.

2. Prompt Veterinary Care: Immediate treatment by a veterinarian is essential to manage the condition effectively.

3. Regular Health Checkups: Given that heart disease is more prevalent in cats over four to five years old, regular veterinary checkups are vital to detect and prevent many agerelated diseases.

4. Scientific Feeding: A balanced diet is key to maintaining a cat's health. Feeding your cat at regular intervals helps establish good eating habits.

By addressing these aspects, you can help ensure your cat lives a healthier, happier life.