Thursday, I had my 20 month old Pacemaker replaced with CRT-P. I am coming up on 48 hours with new Pacemaker and so far not enjoying it. My resting heart rate has been in high 90’s with going up to 120 with a slow walk. My PVC’s are just about constant. I do not know if this is just my heart adjusting, are the settings all wrong or should I go to Emergency. Any of you smart people out there have some experience with this?