So just got a provider message from my cardiologist that he wants to get some ankle brachial pressure index readings done on me for the next 3-4 weeks. Anyone know what this entails? Am I going to be wearing a monitor or something at work? Also, I am already rated at 60% with CAD secondary to DMII. Does atherosclerotic vascular disease affecting the lower extremities have its own rating schedule despite already being rated for CAD at 60%?