arrhythmia
"I went on Tikosyn during 4 day stay in hospital in Feb. 2016 for initiation. I had already failed 3 antiarrhythmics, and my second cardioversion lasted about a week, and I had had very serious side effects from flecainide and propafenone which both sent me to the emergency room.  Four hours after the second dose of Tikosyn I locked into sinus rhythm and stayed there. 



I have had some 3-4 abbreviated runs of irregular HR lasting less than 2 mins. each from Feb. through July, but I'm still very happy.  This is one of the few drugs I have ever taken that works, with no side effects that I am aware of.  It has given me my life back.  I am able to ride bikes, walk 3-5 miles per day, and generally feel normal.again.  I hope it keeps working!"