Early this morning I awoke to have that familiar fish flopping around in my chest feeling. My AliveCor confirmed I was in AF. Last night I had Chicken Chop Suey from my local takeaway. On looking back, the last time I had been in AF was when I had a Chinese takeaway previously. Is this just a coincidence or does anyone else have problems with, I presume, the Monosodium glutamate used in the cooking?