As of 14:00h yesterday, my mother was still in the Critical Care Unit. Surgery itself went quite well, and they ended up doing an extra bypass, bringing the total to four. Apparently, her small stature, when combined with her back problems have caused the initial recovery to take longer. She was supposed to be moved from CCU to the cardiac ward on Wednesday afternoon, but was not deemed fit enough to do so at that time. As far as I know, she's still there now... I'm expecting a call when they finally move her.