I think my father-in-law has suffered a heart attack a week ago,(stabbing pain in the chest, nausea, numbness in left arm and tingling in fingers) but he adamantly refuses to seek conventional medical help, but is quite happy to take homeopathy and herbal tinctures. I've put him on Arnica two hourly and also Kali Mur tissue salt, as well as Crataegus but the feeling in his arm is still there, although otherwise he feels OK. He gives himself Asprin if he feels his arm getting worse. I'm worried as I don't know anyone who has treated a heart attack without seeing a GP. Is there anything else anyone can suggest?