There I go with the palpitations again. It lasted 2 seconds the first time, and 5 seconds the second time. I felt my pulse and it was totally bonkers. fast-slow-abnormal-fast-slow... It scared me, I got the panic feeling where you get tingly, sweaty and super hott from head to toe instantly. I was scared, but i didnt change my breathing. At least two other people were still here with me at work, so I sat down and put my head down for a few mins. What that brief episode of palpitations meant, I don't know; obviously it worries me because I had a history of a-fib (but was corrected with surgery) so I still worry about it. Maybe it was because It was 3pm and I had not ate since 6am? Who knows. The last time I had my heart checked was Jan 16th, and extensive testing Jan 1st, so I am trying to tell myself its okay. Now I am going to worry about it the rest of my shift.