Heart Murmur In Cats Sound

A heart murmur may be heard by your vet when he or she listens to your cat’s heart.

Heart murmur in cats sound. A heart murmur is an abnormal sound of the heart caused by the vibration of turbulent blood flow. Heart murmurs can be ‘innocent’ or ‘physiological’, where no apparent disease is causing the murmur. This results in an abnormal noise which can be heard by your vet when listening with a stethoscope.

The main symptom of a heart murmur, unsurprisingly, is its sound. Squamous cell carcinoma in cats. Heart murmurs can occur in both dogs and cats.

Cardiomyopathy can also cause stroke in cats, which occurs when blood clots develop in the heart chamber due to increased blood turbulence. “studies suggest that 30 to 50 percent of cats with a murmur have structural heart disease ( 1 ),” she says. A louder murmur indicates more turbulence, and the loudest is audible in multiple places on the cat.

It is common for puppies and kittens to act normal and not show any symptoms of a heart murmur. For animals with suspected heart disease, the signalment (age, breed, sex) helps formulate a differential diagnosis list. The more severe murmurs are capable of drowning out the average heartbeats.

Heart murmurs are detected when a veterinarian listens to a cat’s heart and hears a whooshing sound or other noise in addition to the heartbeat. Some normal adult cats may have an intermittent heart murmur that shows up when their heart rate is increased due to stress. Veterinarians typically will declare the intensity of a murmur using a scale of 1 through 6, with 6 being the worst murmur.

These extra sounds are only audible when listening to a cat's heart with a stethoscope. The murmur is audible as a whooshing or swishing sound that occurs during the normal cycle of the heartbeat. Systolic murmurs, for example, occur when the heart muscle contracts;