Pain in your still left arm could be a symptom of the heart attack, but it may be because of any variety of explanations, like overuse or damage. So, no, pain inside the remaining arm would not always imply a heart attack. On the other hand, these injections are generally https://www.theorthopaedicandpainpractice.com/service_tag/burning-pain-in-upper-right-arm-between-elbow-and-shoulder/