Hi, just wanted some advice. I've had heart worries for about 2 years now, I've noticed that in the mornings especially, my heart races when I stand up, not really fast but just so I can feel it, when I sit down it slows down, I'm not sure whether it's because I haven't eaten so the adrenaline causes my heart to beat faster? I have had two egc's, my heart checked by numerous doctors and I still feel rubbish and scared!