hello, this is the first time I want to post a question. I live in Germany, so please excuse me my american language. I have a dual- chamber pacemaker implanted three years ago because of a atrial-ventricular block grade 3. soon after the implantation I had a-Fib's. they did not bother me, also the cardiologist didn't. 2 years later the number of the atriumfibrillations went higher and higher. last november I read in the report 98% AF.. the lower setting point is 60 bmp. my HR is 70 -73 and very regular. and above the setting point.. what does that mean? do I have my own rhythmus (in english : ventricular escape beats), a sort of "sinus node" located in the ventricel ? or is the pacemaker pacing the ventricel.? I did a lot of research, but I did not find an answer.
is there someone, who could answer my question?