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What is congestive heart failure in dogs?

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Heart disease may lead to congestive heart failure. That's when your dog's heart has trouble pumping blood to the rest of its body. Heart disease can affect one side of the heart or sometimes both sides. It can progress slowly and may take years to spot. Causes. Congenital means that the dog was born with a heart defect. read more

Congestive Heart Failure (CHF) is a term that refers to the heart's inability to pump adequate blood to the body. There are many causes of CHF in dogs. The two most common causes are mitral valve insufficiency (MVI), or a leaky mitral valve, the valve between the left atrium and the left ventricle and dilated cardiomyopathy (DCM). read more

The heart is then unable to pump enough blood to the body, so fluid backs up, most often into the lungs, causing congestion –– hence the term congestive heart failure. Though many conditions can lead to congestive heart failure in dogs, one of the more common causes is chronic valve disease. read more

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