Is Your Dog Genetically Predisposed to Subvalvular Aortic Stenosis?

Subvalvular Aortic Stenosis (SAS) is a type of heart disease that can cause sudden death to your pet.  It is one of the most common types of inherited heart diseases found in Golden Retrievers, Newfoundlands, and Rottweilers. The disease restricts the blood flow from the heart to the aorta, due to a ridge or abnormal tissue growth. It can be classified as mild, moderate, or severe. Fortunately, genetic testing is now available and hopefully new methods of treatment can be implemented.

Symptoms and Life Span

• Mild- typically no observable clinical signs of disease.
• Moderate to Severe- difficulty breathing, weakness, fainting, and in extreme cases, sudden death.

Dogs with severe SAS usually have a lifespan of about 18 months without intervention and up to 5 years with treatment. Dogs with mild to moderate SAS have a longer life span, with some living to average age for the breed. Intervention can help significantly. It is important to work with your veterinarian for the best course of action.

Treatment:

In mild cases, your pet may not require treatment, however, in moderate to severe cases of SAS you should work with your veterinarian  to determine the best course of action. A combination of life style adaptions (limiting the workload on the heart by avoiding intense physical exertion), traditional treatment (beta blockers) and holistic support can improve the quality of life for your pet.  We recommend a heart healthy diet and including   Amazing Omegas for Pets, and Purrfect Pet CoQ10 into your treatment plan.

It is important to keep follow-up appointments with your veterinarian to monitor your pet’s progress, so that changes can be made to the treatment plan.

If your dog is having trouble breathing or collapses, even if they recover quickly, see your veterinarian immediately.