Originally Posted by
triplev123
Everyone loves the horse breno and they all fear something happening to him. I realise that. The story has been more than just a bit sensationalised too which doesn't help.
Diagnosed quickly and treated properly, if the resting heart rate is less than 60bpm, if the fibrillation has been going on for less than 4 months & if there's no associated heart murmur to speak of...then there's a better than 95% recovery rate from Atrial Fibrillation. Even with readings that exceed those parameters there's still an 80%+ chance of a complete recovery.
The reason I know all this is because we had one that this happened to so I read all about it & found out as much as I could. The drug that's used is called Quinidine btw. It is a very slow process, crush the tablets, mix them up with to make a drench and tube the horse every 2 hours for as long as it takes to bring the heart back into a normal rhythm with the Vet standing by in case of colic etc. Alistair took our one home with him so he could do the tubing & monitor proceedings.