This thread really hit home for me. My vet discovered a heart murmur in Marius during one of his annual checkups a couple of years ago. He has a grade 3 murmur, however he is not on any medication. The vet told me to watch him, and if he continues to act like he normally does, that we don't need to do anything at this point. He did get an echocardiogram, and I was told to come in a year later for a follow up echo, which I did; and my vet listened to Marius's heart and said it was the same, so no need to do it again. I'll be checking again soon to see if we need to do another echo. I just don't want it to get worse. Marius is so old now (guessing around 12, as I found him about 10 years ago, and he was estimated to be around 2 at that time).

I hope everything is ok with Neko. As long as she's acting her normal self, that is a good thing

**hugs**