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What causes a dog's heart to enlarge?

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Created: 2022-03-20 05:39:12

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A dog's heart will expand when it is unable to properly contract and push blood out to the rest of the body. Blood accumulates in the heart and puts pressure on the outer walls and valves of the heart, causing expansion and thinning of the heart walls. 15 мая 2021 г.


How long can a dog live with an enlarged heart?

Sadly, the life expectancy in most cases of enlarged heart in dogs is poor. Your vet will advise you on your dog's expected prognosis, taking into account the progression of the disease at the time of diagnosis. Generally, the life expectancy is from six to 24 months.

Can a dog survive with an enlarged heart?

Despite therapy and conscientious care, most dogs with DCM eventually succumb to the disease. Your veterinarian will counsel you on your pet's prognosis based on the progression of the disease at the time of diagnosis. In general, dogs with this condition are given 6-24 months to live.

Why does a dogs heart enlarge?

An enlarged heart in dogs develops when the heart's muscles weaken, causing pressure in the heart's blood vessels to increase and, in turn, stretching the muscles. Valvular defects, heartbeat abnormalities, tumors, and heartworms can all be behind the initial weakening of the muscles.

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