I have a Pacemaker and I'm a Cardiac Physiologist who's still working a couple of days a week in the Pacemaker/Devices Clinic.
We only get our planned implants in for half a day your normally fine to go home a couple of hours after implant.
Most Pacemakers now last between 10 - 15 years. All new implications are all MRI compatible.
After 6 weeks you are free to play Golf /Tennis etc as the wires will be stable and the wound should be completely healed up.
We do not routinely see patients it's all done by Home Monitoring or even via your Smart phone (depends on manufacturer) HM is done /transmitted via the Mobile Phone network.
We just report and phone you for your 6 week check, but if you have either a Implantable Defib or a BiVentricular Device we see you once a year, with every 6 months a Download on your home monitor.
Home Monitoring is amazing if anything goes off kilter it's patched to us as an Alert so we can check if you need a change of meds we will sort via your GP.
From personal experience, I have not had any problems, I agree I did have a Bra that irritated me but all ok now.
You just need to let your Dental Hygienist know as they have to ensure they keep about 6 inches away with Ultrasonic kit, just move your head back more.
Induction Hobs, don't lean over them.
Basically no Magnetic field close /on top of the Pacemaker, Hairdressers sometimes use a magnetic collar when cutting hair.
And don't loose your registration card, you need at Airport etc or please don't take up Arc welding!!
You will be fine, just ask the Pacing Team any problems, trust me we know the answers.