arrhythmia
"I had three cardioversions.  One last 6 years. Another lasted 1 year and the third one lasted only a week.  So, I headed to a hospital in Nashville to explore my options.  The new cardiologist suggested a 4th cardioversion, but follow up with Tikosyn.  I was afraid of side effects, however I continued on with the plan.  After 17 days, I went back into Afib.  I decided to stop using caffeine to see if it helped. Within 48 hours of eliminating coffee, I was back in rhythm and have been so since.  I have no side affects and my exercise routine has dramatically improved. Very happy with the results so far."