Pain of the upper arm on the left outer side | Pain in the left upper arm

Pain of the upper arm on the left outer side Pain that radiates outwards into the left upper arm or is localized there at certain points can theoretically be caused by a blocked coronary vessel. In order to differentiate between a heart attack and a more muscular problem, the medical history is particularly important. Here … Pain of the upper arm on the left outer side | Pain in the left upper arm