Finally, 8 cardiologists later, 5 catheritizations later, a femoral dissection, and so many tests that I should be glowing in the dark soon, I have a diagnosis! I just want to mention, you just have to be your own advocate! I had requested a cardiac MRI for so long to several of the cardiologists and the doctors simply let their ego get in the way and some thought I was an "anxious" woman! I finally insisted/demanded a cardiac MRI, even after a Cardiac PET stress test came back normal only 3 months earlier, as I had to wait 2 months to even get the appointment for the Cardiac MRI stress test which results show cardiac microvascular disease/dysfunction over a large portion of my heart. So much wasted time, frustration and stress (by the way, stress is the worst thing for MVD!) I'm going to search for a group in these forums, but wanted to follow up here.