Spoke to the vets last night, they told me to contact them friday to find out any results. I have read a lot about sudden death in cats, cardiomyopathy and heartworm disease seems to be the cause. If my cat died from this, would it of been painful? Although it happened so fast, 30seconds max. I would hate to think my cat was in pain. Even tho it seemed unresponsive.

thanks again.