Real Quick?

Hey, can I ask a favor of y'all really quick?  Feeling a little alarmed about some abnormalities found on Jack's recent echo cardiogram and asking for good thoughts and prayers to be sent our way.  ( I should explain that per the request of Bill's cardiologist, all the kids are undergoing some basic testing--just to be on the safe side.)  It's unnerving for us (me) to spend more time at the cardiologist's office so soon.  I really doubt that it will turn out to be anything horribly serious but the potential is jarring me a bit.  Thank you!