One of the valves in my friend's heart fribulates every once in a while. He takes nitro to stop it, he scared me really bad the other day, he had someone bring him by for a dose of the IVERS and Zinc. I have the unflavored horse paste and I put it in capsules as if you are already sick it will make you barf. He said he felt better but I didn't have any idea how to help someone having a heart attack that in our area cannot go to the hospital, its a one way trip and everyone here knows it. It pisses me off that they started taking medical or Medicare out of my small ss check.