thoughts and prayers sis.
usually pacers are no big thing though there are risks as with any procedure, these are usually pretty easily done with an extremely short recovery time.
usually the worst part is getting used to the unit firing when needed. there is no pain so to speak but it can be annoying until used to it.
in most cases, what is more noticeable, is the peace of mind it brings and naught the actual function of the unit.
*huggers*