redsamurai
Banned
you should have your ejection fraction tested. If your heart rate is beating faster than it should when you're doing normal ordinary things, it's possible your heart isn't pumping out as hard as it should. I dunno...........the caffeine thing sounds suspicious. SOmeone who has drank a cup of coffee everyday should have some tolerance built up.........for it to change like that means something, not sure what. I'm not going to take anymore guesses because that would just build your anxiety needlessly. Just make sure it ain't nothin with the ole ticker.