I have a pacemaker for SSS. Nothing wrong with my AV node. I started to pace in my ventricles (which is a hisbundle lead) showed kardia ekgs to doctor, he did adjustments including turning MVP off. Said he saw no block. So I continued having some ventricle pacing, rate is usually 80's/90's then all of a sudden in a resting state(aka sitting on my butt relaxed) I started pacing in ventricles at 126+.
Why would my pacemaker pace that fast at rest. Oh and the beats are fusion beats, so basically it's working when it shouldn't be if my own heart is doing its thing. Anyone have this? Could it be PMT , something wrong with my lead? Idk