This is the first part of a series of articles on aortic stenosis in Boxers. Further articles will be posted shortly.
Aortic stenosis, a narrowing of the aorta, is one of the most common cardiac diseases in all dogs. This narrowing may lead to exercise intolerance, fainting, and in severe cases death. Aortic stenosis is not uncommon in Boxers, but screening of breeding dogs has decreased the incidence of the disease in the breed.