7 year old cat with grade 4 heart murmur

So I took both my girls into the vet the other day and found out my 7 year old hs a grade 4 heart murmur (on a 1-6 scale). Now, we don't know what is causing the murmur and an echocardiogram is 600 dollars and 3 hours away. Do I have any other options to help my baby girl?

l have no experience with cats, but when my little dog had a 3.5 found, we had x-rays taken which showed an enlarged heart.

l'm not sure if an x-ray would find other things, likely not. 

SammyRae said:

So I took both my girls into the vet the other day and found out my 7 year old hs a grade 4 heart murmur (on a 1-6 scale). Now, we don't know what is causing the murmur and an echocardiogram is 600 dollars and 3 hours away. Do I have any other options to help my baby girl?

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I'm sorry to hear this.  Not good news.  Some cats develop serious heart illness with no murmur at all, and others can have a murmur but no disease.  One option is to watch and wait and see if it changes, but the next step to a diagnosis really is an echo.

here are 2 websites on heart murmurs and descriptions of them.  Read them carefully and you will be ask your vet exactly what type of murmur he thinks it is.

http://www.petmd.com/cat/conditions/cardiovascular/c_ct_heart_murmur

http://www.vcahospitals.com/main/pe...icle/animal-health/heart-murmurs-in-cats/3913