heart murmur in cats life expectancy

This type of murmur is benign. The life expectancy of a cat with a heart murmur varies depending on the nature of the heart murmur ranging from a few months to a few years.

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If a puppy or kitten has a loud heart murmur grade 3-46 to 66 or a soft heart murmur that persists beyond 14-16 weeks of age it may be indicative of congenital heart.

. The life expectancy depends on the cause of the murmur. June 11 2021. If your dog is less than 3-4 years old it is likely that this murmur is secondary to a congenital disease.

If for example your cat is suffering from a heart murmur related to hyperthyroidism treatment for this primary concern can help resolve some or all of the associated heart condition. In this regard what is the life expectancy of a cat with a heart murmur. A small number of cats will be found to have significant heart disease.

If your cat is showing symptoms that could be the result of HCM or if your cat is known to have a heart murmur have your primary care veterinarian perform a complete physical examination and any other tests heshe deems appropriate. However a heart murmur is a reason to discuss heart disease and what it may mean for your pet. Many dogs and cats with.

Most cats with innocent murmurs normally live long happy lives. Have an innocent murmur or only mild structural heart disease in which case the outlook is generally good. The sound is created from a disturbance in the blood flow that produces a swooshing sound between the normal lub-dub heart sounds.

Murmurs are graded on a scale of one to six for. This type of murmur is benign not harmful. Murmur or not cardiomyopathy often leads to congestive heart failure and may need to be treated with medicine to slow the progression of the disease.

This type is present at birth and is commonly caused by heart defects or diseases. Theres every chance the dog may never develop full-blown heart disease. The murmur may first appear at 6-8 weeks of age and a kitten with an innocent heart murmur will usually outgrow it by about 4-5 months of age.

Certainly most cats have a life expectancy of between six and 18 months. It is the most common type of murmur. Cats with this type develop it later in life.

Generally cats with higher grades of heart murmurs have other physical symptoms if your vet suspects a cardiac issue. Murmurs are extra heart vibrations. Cats get many kinds of heart disease but the most common is called cardiomyopathy according to the cornell feline health center.

Some normal adult cats may have an intermittent heart murmur that shows up when their heart rate is increased due to stress. A physiologic murmur or innocent murmur generally does not require treatment and the life expectancy is quite good. I was told that his life expectancy would be no different to a cat without a heart murmur.

For those with no signs of heart disease there is currently little evidence to indicate that treatment will delay development of HCM or extend a cats life expectancy. In some cases sudden death of affected cats can even occur. When a heart murmur is identified in your healthy dog dont panic.

Some normal adult cats may have an intermittent heart murmur that shows up when their heart rate is increased due to stress. Dog Heart Murmur Life Expectancy. In cats this type of physiologic murmur disappears when the heart rate is normal and it does not affect the health of the cat.

If the murmur is innocent no treatment is needed and the prognosis is usually very good to excellent. Heart murmurs in kittens often disappear by the time of puberty about 6 months of age. The murmur may first appear at 6-8 weeks of age and a kitten with an innocent heart murmur will usually outgrow it by about 4-5 months of age.

How Bad Is A Grade 4 Heart Murmur In Cats. As cats age most will develop some degree of renal failure. Not all murmurs are serious and some are functional in which there is a normal amount of turbulence with no associated disease.

Cats with benign or innocent murmurs will have a normal life span while cats with heart murmurs caused by life threatening structural defects of the heart may only live for months or a few years. The life expectancy of a cat with a heart murmur will depend on the underlying issue that caused this condition. These might include weight loss lack of appetite trouble breathing pale mucous membranes and lethargy.

Death can often result from emboli or blood clots and sudden and severe rhythm abnormalities. Hearing a murmur during a physical exam is no reason to panic. Early diagnosis of the disease truly makes a.

This has no impact on a cats health and. Grade 3 Life Expectancy All depending on the cause of the murmur of course the prognosis varies. This can be due to an innocent heart murmur in kittens that usually disappears over 6 months or from stress and elevated heart rate that corrects once the cat is calm.

The life expectancy depends on the cause of the murmur. The life expectancy of a cat with a heart murmur. With a diagnosis of cardiomyopathy the survival rate reduces to between three months and three years.

Functional heart murmurs are also caused by some systemic issues outside of the heart such as anemia and hyperthyroidism. Heart murmur in cats life expectancy. The symptoms of congestive heart failure in cats end-stage.

Dog heart murmur. My cat Arthur has a bad heart murmur he is about 7 years old and very healthy my vet said as long as he doesnt get out of breath and is generally fairly active then he suspects that he was born with it and has had to cope with it. If the murmur is caused by a functional problem that is treatable or by an extracardiac disease it might resolve over time.

And up to to 3 years with proper medication. It might resolve over time if the murmur is caused by a functional problem that a veterinarian can treat or an extracardiac disease. Unless there is a holistic diagnosis it is not possible to gauge lifespan when a cat has a heart murmur and many with low-grade murmurs lead basically normal lives.

Appropriately treated cats can live a long time often years with a good quality of life. Those that suffered from extracardiac health problems and structural heart diseases also have good chances of having prolonged lives. The prognosis depends on the cause of the heart murmur.

Your vet will record the grade of the heart murmur in dogs as well as the heart murmur in cats along with their heart rate. Once in congestive heart failure most cats with HCM have a life expectancy of 6 and 18 months. Cats with benign or innocent murmurs will have a normal life span while cats with heart murmurs caused by life threatening structural defects of the heart may only live for months or a few years.

Heart Murmurs In Cats Vca Animal Hospitals