Listen, last night and today I haven't been feeling all that well. I have Mitral Valve PROLAPSE,and I think it's rearing its ugly head again. I have shest discomfort and tightness,and it basically hurts to take a deep breath. I think the stress of the last month is finally catching up with me. Write back to me on what you think the symptoms mean to you. The clarification will help a lot. Oh man, I think I'll lie down for awhile and pray that the sensation passes. I'll be back.