Had pacemaker implant Oct 2020 and have had at least 6 adjustments! Having dizziness and feeling that my heart is beating loudly and weakness feelings. Asked nurse to check if any events had shown up from the monitor that is by my bed! All looked ok she said! Why am I getting these symptoms if nothing is showing! They come on with no warning and I am not doing any strenuous activities. The reason for my pacemaker is bradycardia and sick sinus syndrome! This is a scary situation for me! Any information would be so appreciated.