Mary you have posted in my threads lately giving me advice and support so i wanted to try and do the same for you, as you know Ash has a heart murmur and early renal failure, he had the murmur about two years ago, and it is mild, no treatment was advised at this stage,and until the recent diagnosis he was not receiving any medication, but is now on fortekor, which is for cardiomyopathy (not sure i spelled that right) and his renal failure, it might be an option for your kitty too, however if it is only mild, probably the vet will advise no treatment.

The vet also told me sometimes kitties get so worked up at the visit that it appears they have a murmur and they really don't at all, i was hoping that was the case for Ash, but sadly not.

I am sorry to hear you are having so many health issues personally and with the kitties, i know how that feels for sure, it is very stressful and i can only wish you the best for all your concerns, HUGS.