My Husband went through the samething I have taken him to doctors they say his heart is fine, but my be borderline to having a heart attack. Make your husband at least go and see the doctor I don't like that his arm goes numb bad sign. I hoped I helped you with your question I know quite a bit about heart diease as My Mother has congestive heart failure (CHF) Please feel free to contact me clt_inc@yahoo.com my names Cheryl.