Here is a picture of Casey after becoming a blood donor last year.
Tonight he was supposed to donate again and instead Carol brought him back into the exam room after his pre-donation physical and said, "Casey has a heart murmur and probably needs to see a cardiologist." She said she would be emailing his test results to Casey's vet and that I should call her to see what we should do next. The murmur is in the left side of the heart, which means nothing to me, except TOTAL PANIC. He just saw the vet last week for his shots and the doctor didn't hear anything then, but I'm sure her exam wasn't as detailed as the one at Dove Lewis (they did an electrocardiogram). Oh, and he can't be a blood donor any more either.
I know I need to hear from his doctor before sinking even farther into a black hole, but do any of you have dogs with heart murmurs and what is the usual treatment for them?
Please, please, let this be not serious.