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Peer-reviewed veterinary case report

Hypothyroid Alaskan Malamute's heart function improved

By Flood, Julie A & Hoover, John P·Published in The Canadian veterinary journal = La revue veterinaire canadienne·2009·Department of Veterinary Clinical Sciences, United States·View original on PubMed

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Original publication title: Improvement in myocardial dysfunction in a hypothyroid dog.

Species:
dog

Plain-English summary

An 8-year-old male Alaskan malamute was brought to the vet because he had been lethargic, not eating, and had a swollen belly for two weeks. After examination, he was diagnosed with severe hypothyroidism, which was affecting his heart function and causing fluid buildup in his abdomen and chest. The vet started him on levothyroxine, a medication to help with his thyroid levels. Thankfully, his heart function improved, and the swelling and other symptoms went away with treatment.

People also search for: dog lethargy and swollen belly · Alaskan malamute hypothyroidism treatment · dog heart problems medication

Abstract

An 8-year-old, male, Alaskan malamute was evaluated for a 2-week history of lethargy, inappetence, and distended abdomen. The dog was diagnosed with severe hypothyroidism, exhibited facial myxedema and had myocardial dysfunction with ascites and pleural effusion. Myocardial function improved and facial myxedema and effusions resolved with levothyroxine supplementation.

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Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/19881920/