Dual channel oversensing of what?
66-year old patient implanted with a two-chamber pacemaker (Sorin Kora 100 DR) in 2014.
Interrogation revealed 1% ventricular pacing, stable threshold, sensitivity and impedance of both leads.
There was one episode of an atrial mode switch, which occured a few months earlier.
Does anybody have an idea what is causing the oversensing?