Trials of Surgeries

I just got a phone call from my mom. The knee surgery has been postponed due to a discrepancy in an EKG that was done two weeks ago. My mom is so bummed right now because she just wants to get it over with. I am also a bit frustrated that they can't look over an EKG until the night before the surgery?!! Really?! I am still going to go over there, as hopefully they can schedule it again soon. Also hopefully the EKG will turn out to be nothing...