What causes Throbbing pain in chest and left Shoulder?
Patient: I have a throbbing pain in my chest, near the left side to more specific. And it seems to get worse when I lay down on my back. The pain isn t horrible but I am concerned that it might be a serious problem. I am a 21 year old male. And I occasionally have a throbbing pain in my left shoulder. Should I be worried? Doctor: Kindly consult your doctor and go for cardiac imaging first ...A whole scan MR I  sh be done for chest and abdomen