I have sharp stabbing pain in my left arm. from the left side of my nick to the bottom of the armlike electric shocksI am 34 years woman. It comes and goes.
It some times goes up to the left back side of my brain; just behind my ear.
It happened once so far.
It's hard to say if this is heart related or not, but I'd 'play it safe' and contact your physician to determine the cause.
All the best,
Lisa Nelson RD
Heart Healthy Tips