Thanks, Mighty mouse! I was just curious! I was diagnosed with the neuro.... thing and I decided to research it and the article about POTS showed up ! I have over half of the symptoms. Well, then I desided to call my cardio doctor and she said it probably wasn`t possible and that it ia rare! Is this a deadly thing to have? What is the difference between the 2 I has been a very frustrating year thousands of test. What kind of test s did they run to find POTS? Didn`t have any health problems until I had my last child! I even lost my job because of tachnacardia, weakness, dizziness and ect...... I filed for disability but not sure if I will have a chance!!!!! Worried mother of 3, Halalicia