Pregnant and have a pacemaker due to svt.

Hi everyone. I'm six weeks pregnant and have a pacemaker due to svt. Doctors informed me that there should be no problems. I am under the care of a infertility specialist at the moment but ended up conceiving naturally. Had an important today and they informed me that my cardiac enzymes are elevated at 12 and they like to see it at 9. So they told me I need to start taking baby aspirin everyday.

I guess my question is.. is anyone pregnant with a pacemaker or was? Did you have any conplications?