most of the time pain with tingling in this area is a "pinched nerve"
this is a phrase for impingment of the nerve to the arm/shoulder being pressed on by arthritic calcium deposits, swelling from strain, or a herniated or bulging disc
this area you speak of gets supplied by nerves that start in the neck and run down
if your ekg was fine this is reassurance but not 100%, i woulf discuss an xray of your neck with your dr first but if completely normal then a neurologist can do a test called an EMG that can tell if it is nerve compression, if not then a stress test is warranted
i see you stepped out so i switched to q&a
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