Used cayenne on a burn which blistered and broke. Middle finger close to the joint on hand. This was last week. Today it feels as good as new. LOL almost forgotten it, it worked so well.
Researched cayenne and it’s positive results for heart conditions.
http://vkool.com/how-to-get-rid-of-plaque-in-arteries/
https://jonbarron.org/heart-health-program-learn-how-reverse-heart-disease-problems-naturally
http://www.wellnessnova.com/2016/05/9-ways-cayenne-pepper-heals-you/
I bought a cayenne salve a while ago from Dr. Christophers. It was supposed to be good for pain and deep tissue issues.
But I think the cayenne tincture had a lot more uses, it was good for healing, and like you said heart attacks also. Interesting.