Aortic Stenosis in dogs

Species: Dog
Condition: Aortic Stenosis
Organ System: Cardiovascular

One of the most common congenital heart disorders in dogs. It is a defect of the valve dividing the lower left heart chamber from the opening of the aorta. In mild cases the dogs appear healthy and this condition doesnÂ’t impair their quality of life. But, as the disease progresses, the symptoms start appearing and worsen in later years (weakness, lethargy, exercise intolerance). The vet usually diagnoses this condition during regular check-up due to the presence of the characteristic heart murmur. Treatment and prognosis depend on the severity of the condition, including heart supporting drugs and surgical correction of the faulty valve.

Breeds exposed to Aortic Stenosis – Research Reference
Cavalier King Charles Spaniel Cross – University of Sydney (LIDA Dog Disease Database)
Chihuahua Cross – University of Sydney (LIDA Dog Disease Database)
British Bulldog Cross – University of Sydney (LIDA Dog Disease Database)
Norfolk Terrier Cross – University of Sydney (LIDA Dog Disease Database)
Cavalier King Charles Spaniel – University of Sydney (LIDA Dog Disease Database)
British Bulldog – University of Sydney (LIDA Dog Disease Database)
Chihuahua – University of Sydney (LIDA Dog Disease Database)
Great Dane – University of Sydney (LIDA Dog Disease Database)
Keeshond – University of Sydney (LIDA Dog Disease Database)
Norfolk Terrier – University of Sydney (LIDA Dog Disease Database)
Cavoodle – University of Sydney (LIDA Dog Disease Database)
Great Dane Cross – University of Sydney (LIDA Dog Disease Database)
Keeshond Cross – University of Sydney (LIDA Dog Disease Database)

Disease Author
Dr Merliza Cabriles, Professor of Veterinary Medicine

To learn more about Aortic Stenosis or any other condition we invite you to search this website. Even better, pick up the phone and call your vet. Your vet knows your pet better than anyone else and is a fountain of information.