My husband was recently taken into hospital after a suspected heart attack. Although the ecg results indicated some heart damage, the other tests (stress test, blood tests, etc.) showed no problems and the medical staff at the hospital are unable to come to a decision as to what is actually wrong with him. He frequently gets an ache in his chest (as opposed to a pain) and pain in his arms resulting in a feeling of weakness. This is usually accompanied by a hot flush. These attacks usually only last a few minutes and are often followed by a persistant need to burp, which makes us think the problem is possibly digestive. However, we can't imagine what would cause the pain in the arms which is the most debilitating part of the attack. Any ideas?