I've been going to Marshfield Clinic for almost 2yrs now I think. The person I see doesn't believe that RSD spreads. I am coming up on 9 yrs now. I have been having horrible chest pains,(original site, left shoulder), and had a stress test,(abnormal) and an angio gram on Jan 8th 2013, which was perfect. The only thing I can think of is that it's the RSD spreading into my chest wall, causing spasms. I need a Dr that will listen, and not just blow the thought of spread off. It's already 1 hr drive to get there as it is. Thanks for any info!!