Hi, just found this site on my latest googling mission today to find out what is going on with me. I had a coffee on Monday morning & ever since my heart is skipping beats. It has done this before without the coffee, had the ECG, Chest Xrays & a 24hour holter monitor(naturally not to many skipped beats when it was being monitored) a couple of months ago, all came back ok, no issues. It is freaking me out today. Can coffee do this???