PET Imaging of Natriuretic Peptide Receptor C (NPR-C) in Carotid Atherosclerosis With 64Cu-NODAGA-CANF (Volunteer - Dosimetry Study)

The goal of this clinical trial is to determine the biodistribution, safety, and calculate the radiation dosimetry of the novel atherosclerotic PET imaging radiotracer, 64Cu-NODAGA-CANF, in normal healthy adult volunteers. Participants will receive a single intravenous administration of 64Cu-NODAGA-CANF and then undergo PET-CT imaging at various time points following injection. Safety will be assessed through evaluation of vital signs, clinical laboratory tests, physical examination, and electrocardiograms (EKGs). Telephone follow-up will occur 2-3 days after discharge.