Hi, I am a 44 year old woman who the doctors now believe suffers from POTS. I have to say Im amazed that it took them this long to even consider it given my symptoms. Friday I had an ablation done to attempt to solve the problem of Inappropriate Sinus Tachycardia, and needless to say it didn't work. Upon waking up from one of the most painful and scary procedures i've ever had they informed me that they now understand whats going on, and are scheduling me for a tilt table test in one month. I also suffer from the worst case of IBS they have ever seen, and go through what can only be called intense labor pains for 3 hours every morning of my life, can't walk straight due to improper balance, have severe lower back pain from scoliosis and a rotating tailbone, have diagnosed nerve damage causing numbness and tingling going down both legs, osteoarthritis, and lately have been having a problem with concentration and have not been able to perform my job effectively. I am a manager of a retail store. I have had a problem with tachycardia off and on most of my life, however in January, 5 days after having bladder surgery, it took off landing me in the hospital for 4 days, and hasnt slowed much since. most drugs didnt work, and the one that did, I had a bad reaction to, so medication isnt' much of an option for me. I can't even take an aspirin without it causing my heart rate to reach 150. Heart rate is in the 90's while resting, and jumps to 129 upon standing, even more when I move around, and will go as high as 170-190 bpm. needless to say, I'm short of breath all the time, light headed, although I have not yet fainted, suffer alot of nausea, and really don't feel like getting out of bed anymore. I have a wonderful understanding boss, who has been very patient with me, and I know will never fire me due to my illness, but I have a responsibility to the store, and if I am not going to improve significantly, then I need to step aside and allow him to find someone who can do the job, and be there everyday, but I dont want to lose the job if I am going to get better. This has been going on long enough and I need to make a decision soon. Can anyone tell me, realistically what to expect in the months/years to come? Im thinking that if it weren't for the IBS attacks every morning, that maybe I could have more control, but starting every day in this much agony will only make the POTS problem worse, thereby giving me not much hope of improvement. Is anyone else going through similar problems?