I am 70 years old and have a three lead pacemaker. I have been getting severe pain in my left shoulder which at times goes to my waist. I have tried ice and also heat, both helps for a short time, it seems as if the pain gets worst if I stand in one spot for a long period. Ex. When I'm baking or preparing dinner. Any info would be great. I live in northern Michigan
Betty

Have you talked with your doctor about this pain? It could be a pacemaker or your gallbladder or even just a muscle cramp.