Well, the vet said that nothing is wrong with Garfield's heart that he can hear. So his little "episode", which he thinks was him just passing out wasn't from his heart. So that's good news.
He was able to get his shots so he's now all up to date. And Garfield has been acting fine so he thinks this could be just a one time thing.
I hope it's just a one time thing! I was so scared! I never want to have to deal with that again. But unfortunately in order to love someone you have to be willing to deal with the pain of losing them. Why must there be a negative to every positive?