Can left arm, stabbing pain, be caused by left lung problem?

Can left lung problems cause severe stabbing pain in the left arm down to the elbow?

It can be caused by a heart condition, directly leading to a lung problem. We don't diagnose. If you can't breath, and having chest pain, you need to see a doctor. That is all we can say here.

It can be a lot if things but is a classic sign of heart attack, so go to the ER immediately.