Jonesy...I can't help but laugh a little at that one

...Sounds so familiar, since, I used to think every thing had something to do with my heart...I am no doctor, but, this sounds just like allergies to me..I have them, also. I keep the inner-ear thing, and I have had that tickle more times than I could count...Sounds like your sinuses are draining, and that is probably what is causing that tickling feeling in your throat...I think I would see an allergy specialist, if I were you....Please try and let go of this heart thing...After all, you have seen the Cardiologist...I was too scared to even go to a Cardiologist, so, you are much braver than me....I used to lay in bed at night and check my pulse, constantly...I know it skipped beats, and I would focus on this, until I scared myself into a panic attack...I guess I just was checking in all the time to see if I was still alive

...Nothing, like a little humor to lighten the day...God Bless