I have GERD on a daily level.. I have atrial fibrillation and have had 4 episodes starting 11/21/21014, march 7, 2015, april 24, 2-15, and the latest one was July 16, 2015. I have been a runner, long distance cyclist and weightlifter most of my life, and do not drink nor smoke. I am 46, and have low cholesterol.. My rates went from 120 -193 beat per minute when i went to emergency room to get cardioverted.. My question one is this.... if i was out camping in the wilderness and could not get to a hospital quick, and my rates of heart beat were above 120 like they are when my a fib hits, how long could i safely put off getting cardioverted? thank you..