Just come back from hospital after having a TOE (Trans-Oesophoegeal Echocardiogram) and the "mass" they found was benign. Not a clot as suspected from first echo. A small "artefact" of tissue - not causing any issues. All else fine too, structurally heart in good condition. To say I'm overjoyed is an utter understatement! An exceptional team of nurses and the consultant who carried out the procedure was brilliant, straight talking and explained everything perfectly. Can immediately stop the blood thinners but remain on Bisoprolol for the condition of Atrial Flutter. He said I'm an ideal candidate for a CA (Catheter Ablation) and the success rate for this procedure is very high. I'll be referred for this at a later date. Otherwise, general advice: eat healthily, exercise, minimal alcohol.
To add re: sedation before TOE: sedation IS optional. They prefer you have it because many people can not tolerate having the "stalk" inserted far down into the gullet. The only reason I didn't have it was I had nobody taking me home and they advise somebody physically takes you home because the sedation can cause temp confusion, i.e. may get on wrong bus etc! Also you can't drive or operate anything for 24hrs after. But if you're fit and well, I'd recommend you go without sedation if you're having this procedure. They did have a cannular inserted ready, should I need a shot of sedative. Yes it is uncomfortable and there's a little pain if the scanning head is rotated right round, but the consultant reassured me and told me I handled it very well indeed.
Best wishes!