Dilated Cardiomyopathy (DCM) is one of the most common acquired heart diseases in dogs. This disease is rarely diagnosed in cats or small-breed dogs; however, it is a common cause of heart disease in large and giant breed dogs, and usually occurs more in those that are middle-to-older-aged. 14 апр. 2020 г.
Is DCM common in small dogs?
DCM is a relatively common heart disease in the dog accounting for approximately 10% of all heart disease. Large and giant breeds are most commonly affected. DCM is very rare in smaller breed dogs (< 30lb or 13.6kg) and cats.
What dog breeds are susceptible to DCM?
Breeds predisposed to DCM include the Doberman Pinscher, the Great Dane, the Boxer, and the Cocker Spaniel. Dietary carnitine deficiency may play a role in some cases of Boxer DCM, and taurine responsive DCM has been identified in Cocker Spaniels.
Are small dogs prone to heart disease?
Small breed dogs are especially prone to valvular disease of the heart.
How quickly can DCM develop in dogs?
Dilated cardiomyopathy may have a sudden onset of clinical signs; however, the disease has actually been developing slowly and subtly. Some dogs may develop severe congestive heart failure (CHF) in only a few hours. Rapid, heavy breathing, a blue tongue, excessive drooling, or collapse may be the first signs.
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