Heart Murmur In Cats And Surgery. A murmur that occurs when the heart is emptying (systolic murmur) generally is an innocent heart murmur. A murmur could also be a problem with a heart valve.
These extra sounds are only audible when listening to a cat's heart with a stethoscope. However, a heart murmur is a reason to discuss heart disease and what it may mean for your pet. The location refers to the area of the heart in which the murmur or sound originates.
Murmurs are commonly described as a whooshing sound and are a result of unstable blood flow in the heart.
A murmur could also be a problem with a heart valve. A murmur can occur because of another disease such as hyperthyroidism, high blood pressure or anaemia. Cardiomyopathy can also cause stroke in cats, which occurs when blood clots develop in the heart chamber due to increased blood turbulence. However, heart murmurs in cats are often associated with disease of the heart muscle called cardiomyopathy.