Treatment for Roxys heart murmur

Hi there, my little roxy has recently been diagnosed with a heart murmur, I have recieved letters through the post yesterday moring ( 29th december) explaining how much everything will cost. Unfortunately I am struggling financially at this difficult time and the vets and RSPCA Have advise me to set a Go fund me page to get to the bottom of what kind of murmur or disease it is. I am worried sick not knowing how long I have with my beautiful girl left, I will attatch all prices etc and thing broken down from the vet explaining what steps are taken first and if the blood tests would come back saying there is a more serious underlying problem with her heart she would have to go for a ultrasound etc etc which would cost £200 by its self.

please please is anyone out there that could help me by just even shareing this page it would be much appreciated.

thankyou. X