Most dogs with SAS do not survive beyond age 3 years without treatment, though dogs with milder cases can have normal life spans. A dog with SAS is always predisposed to electrical arrhythmia, heart failure, and infection of the abnormal aortic valve. and gets worse over the first 6-12 months of life.
Sep 2, 2021
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Dec 1, 2010 · With either protocol, the dogs lived an average of only 55 months. Doctors speculated that a more aggressive approach with earlier intervention ...
Mar 5, 2014 · Dogs with a PG at diagnosis of ≤130 mmHg had a median survival of 8.3 years (range, 1.0–11.8 years), whereas dogs with a PG at diagnosis of >130 ...
Unadjusted median survival time for severity groups were as follows: mild 10.6 years; moderate 9.9 years; severe 7.3 years; and very severe 3.0 years.
Mildly affected dogs are expected to have normal life spans will usually remain asymptomatic. Severely affected dogs may die suddenly when young to middle-aged.
Dogs with mild subaortic stenosis will generally experience no adverse health effects and have a normal life expectancy.
Nov 18, 2021 · She has Subvalvular aortic stenosis and her life expectancy is about 3 years. They say the surgery won't really help so there isn't much we can do.
“If they have mild stenosis then their life span is usually unaffected, with a normal life span compared to the general canine population,” says Kornreich.
Jul 3, 2006 · Most dogs with SAS do not survive beyond age 3 years without treatment, though dogs with milder cases can have normal life spans. A dog with ...
Since the stenosis can worsen with maturity, final determination of the severity of the stenosis is not made until a dog reaches 12-18 months of age. Treatment.
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