I have had numerous surgeries including the Fontan in 1987 with a revision of the Fontan in 2006, where at that time I also had a Medtronic Enrhythym
Pacemaker install. 3 weeks ago I had a
Pacemaker replacement due to the fact my battery on my Pacemaker was running low. The new Pacemaker installed is a Medtronic Adapta. Since the new pacemaker my Heart beat has been all over the place. My 1st Enrhythym was paced at 80 bpm, and it pretty much stayed like that for 5.