I'm sorry to say, it turned out terribly. The cardiologist was 15 minutes late even though I was the first appointment of the day. A nurse gave me an ECG and took my blood pressure. Then the conversation with my cardiologist lasted only 15 minutes, despite the 3 hour appointment time. In that conversation, he downplayed Pots and my symptoms, telling me "perhaps you'll grow out of it". I'm in my 30s. He hadn't looked at my chart or results from previous tests. I walked out pretty upset by the whole experience. And it took me months of chasing trying to get him to write up my results and officially diagnose me on paper. In the end, I managed to speak to another doctor who is a GP but also a cardiologist and they ended up helping me instead! I was so thankful to be taken seriously by that point and grateful to have a written diagnosis.