A Study Comparing Skin Fluorescence to Coronary Artery Calcification

Exclusion Criteria

• •Receiving investigational treatments
• •Psychosocial issues that interfere with an ability to follow study procedures
• •Known to be pregnant
• •Receiving dialysis or having known renal compromise
• •Scars, tattoos, rashes or other disruption/discoloration on the left volar forearm.
• •Recent or current oral steroid therapy or topical steroids applied to the left forearm
• •Current chemotherapy, or chemotherapy within the past 12 months
• •Receiving medications that fluoresce\*
• •Known to have, or at risk for, photosensitivity reactions ( e.g., sensitive to ultraviolet light, or taking medication known to cause photosensitivity)