The Incidence Of Heart Murmurs In Apparently Healthy Cats Is Only 16% To 44%.
Many murmurs are not dangerous at all, even during anesthesia. The vet wasn't very clear on just how bad the teeth were and how urgent the cleaning was. A veterinarian cannot tell the cause of the heart murmur just by listening to the heart.
The Presence Or Absence Of A Murmur Is Not A Good Predictor Of Heart Disease In Cats.
Instead of “lubdup, lubdup”, the vet hears “lubshdup, lubshdup”, or “lubdubshhh, lubdupshhh”. There are numerous causes of bradycardia, including drug side effects (e.g., opioids), excessive vagal tone, hypertension, hyperkalemia (e.g., in blocked cats), uremia, hypothermia, increased intracranial pressure (e.g., head trauma),. This type of physiologic murmur disappears when the heart rate is normal, and has no impact on the cat's health.
When A Cat Has Dental Disease There Can Be A Buildup Of Bacteria In The Mouth.
The ultrasound will cost about $460. Most murmurs do come from the heart, but sometimes we hear murmurs when the heart is perfectly normal. Studies show that anywhere between 21 and 50% of healthy cats have murmurs.
There Are A Few Possible Reasons For A Cat To Have A Murmur.
These are usually no longer present when the kitten is older. A feline heart murmur means only that a cardiac abnormality may exist. Blood and urine tests blood pressure measurement electrocardiogram (ecg or ekg) chest radiographs cardiac ultrasound (echocardiogram) performed by a veterinary cardiologist
The Anaesthetic Risk Is Increased For Patients With Cardiac Disease, Even If They Are Able To Compensate For The Heart Failure;
Some tests should always be performed before scheduling a procedure requiring anesthesia for animals with a heart murmur. Your veterinarian will likely recommend. If this is the case the murmur may go away after the dental cleaning.
