Paul had a stress test on Monday and the results are abnormal. They said his heart is working at 46% and there's some blockage. He has to have a heart cath on Friday to see what exactly is going on. As some of y'all already know, he's had a pacemaker since 1995 because of atrial fibrillation. The last time they did a heart cath on him, he had to lay flat for 24 hours in the hospital with a sandbag on his groin. Now, they go in through the wrist. Things have definitely improved over the years. God is good and it will all work out fine, I'm sure. Any prayers you want to send up for my big guy will be appreciated.