I broke my wrist 4 days ago, on a cruise. About an hour ago, I was experiencing extreme heartburn, starting in my right breast and moving under the left breast, and in the center, upper portion of my body. My neck felt tight, like it was difficult to swallow. Also, I HAD PAIN IN MY LEFT CHEST AREA, some sweating, pain cross my shoulder blades. I thought maybe it was stress. I have MVP.