Please keep the prayers going for Izzy. She is going in for surgery again. They were expecting to be released but today's echo-cardiogram showed that there is too much pressure on her heart and the doctors do not know what is causing this. This is why she can't stay off of the oxygen for more than a day. They do not know yet when the surgery will be. The doctors are trying to get her in for today but it could be as late as thursday. She will need angioplasty. The surgery will take about 3 hours and they will go in through her thigh. This is all the information that I have, when I have more I will update.