michelle,
thanks for the post.
If you were having persistant and uncontrolled episodes of the
SVTParoxysmal supraventricular tachycardia (psvt) then it could cause some
cardiacCardiac catheterization
Cardiac tamponade
Left heart ventricular angiography damage. Some people have recurrence of symptoms during subsequent pregancies.
I would discuss this with your cardiologist and OB-GYN to come up with a plan to use safe medications and management. If you continue to have episodes after your preganacy or off medications an ablation may be an alternative method for controlling the rhythm.
good luck