Mitral valve dysplasia in dogs
A heart defect present from birth where the valve between the left chambers forms abnormally and does not seal properly. It allows blood to leak backwards, which can strain the heart and lead to heart failure.
Breeds commonly associated with Mitral valve dysplasia (1)
Related cardiac conditions
Note. Breed associations are compiled from RVC VetCompass / AKC / PDSA and are indicative, not a diagnosis or veterinary advice. Browse all conditions or the breed directory.