Larry -- I feel for your situation. It can be so frustrating sometimes. Back in 2013, I went to a Christmas sing and by the fifth song I was gasping for air. My heart started doing some really strong palpitations and I couldn't catch my breath. There were some EKG abnormalities and my doctor ordered a pretty thorough cardiac work-up. The Holter revealed lots of PVCs, PACs and some ventricular tachycardia which was probably the most concerning to them. I had an echocardiogram which was essentially normal. Also a stress test which had ST wave abnormalities but which was apparently a false positive (happens 50% of the time for women). I was sent onto a cardiologist who did a nuclear stress test which came out beautifully. At the cardiology follow-up, the cardiologist told me that I just have a "special" heart. Aw, ain't that sweet....several thousand dollars later. I'm a medical mystery on many accounts and so hey, just add it to the pile. It wasn't until spring of 2016 when I saw the cardiologist again that he tried an event monitor because the palpitations I was having were different, more fluttery, higher up and took my breath away. Of course, the event monitor showed basically nothing besides the usual PVCs, PACs. So he decided to have the Reveal LINQ placed. I wish it had been explained to me a little better though. I thought for around $2,000 my cost that that was a pretty good price to have 24/7 heart monitoring. But what he didn't tell me is that it doesn't really monitor all the PACs, PVCs but is programmed to catch atrial fibrillation, tachycardia or bradycardia. I guess if I hit my Patient Assistant, it will mark the read-out, if I am having symptoms -- and then would show an arrhythmia. So I just find that I'm a little disappointed in what this Reveal LINQ cannot do. I haven't had that weird rhythm return either. Not that I want it to return because it was terribly uncomfortable but I certainly hope that it does while I have this thing in so that maybe it can all be figured out.