URGENT:prayers needed

I have never posted on here before but I am desperate for prayers. My little brother (11yrs) is in icu and is being transferred in the morning to a different hospital because of a mass in his chest that is pressing against his heart. Our lives have been completely flipped upside down in the last 48 hours and I am desperate for people to pray for him. Pray for his heart to stay strong as he makes his flight tomorrow and that this mass is benign and that it can be easily removed.