Prayers Please:)

My dad had a renal ultrasound last week and it showed about 70% blockage in both renal arteries. If that assessment is correct, then he will probably need to have stents placed in each artery. He is scheduled for a CT scan tomorrow at 1pm and we will know a little more then. Please be in prayer for him. Pray that the Lord would give us direction as the diagnosis and treatment is revealed and that my dad would remain healthy and strong throughout the tests and any procedures that might be needed!