Welcome to the forum. You are now a member of our community, where you will find support and advice from other members in similar situations. It's always nice to find someone else who understands, and to know you're not alone.
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ebleninc, I believe that heart fears may be the number one ranked fear among anxiety sufferers. At least it seems to be. I'm sure you will find help and support here at AZ, as many have the same fears.
Good luck to you, and again, welcome to AZ.