I am not sure if this is the case. But the last year I've noticed my that my heart rate has been dropping more and more. When I first got my pacemaker in 2013 when I was in the gym working out my heart rate stayed pretty normal 120-160s when being active. Now in 2019-2020 it barley goes over 100 most of the times. I've had it adjusted a few times. They've even done an exercise stress test that showed for my age my heart and pacemaker were not reacting normal. So again it was adjusted. But I fear it's happening again barley a few months later. Has anyone else had this problem? Or know what's causing it? Is the pacemaker resetting itself to default settings?
I had an ablation in 2011 due to my heart rate going high and blood pressure dropping resulting in passing out. (Eventually Diagnosed with POTS) Then after the ablation my heart rate dropped and stayed in the low 30s brushing 28bpm in sleep. So a single lead pacemaker was implanted due to heart rate in my RA. My rate response has been adjusted many times due to this issue of the heart rate not reacting properly to every day activities and exercise. My Rate response is this set to be more responsive due to being an active person. My Set resting rate is 60bpm.