Boyfriend's Surgery

We have found out that boyfriend's heart surgery is going to be on September 23. We don't know what approximate time it's going to be scheduled, or even when boyfriend has to get to the human hospital. Boyfriend is going to be having a defibrillator put in. Mom says it will keep his heart from stopping at some point, if necessary. I think it's so everyone will know whether or not he lying or telling the truth! Boyfriend's surgery is only supposed to last 1 1/2 hours and then he will spend the night in the human hospital. We ask for prayers for boyfriend, his surgery and for his continued schooling. Thanks!! Love, Beau