Radial Artery Access as a Predictor of Increased Radiation Exposure During a Diagnostic Cardiac Catheterization Procedure

We sought to determine whether radial artery access is associated with increased radiation exposure during cardiac catheterization and whether this relationship differs between operators, after adjustment for clinical and patient characteristics associated with greater radiation exposure. Although previous studies have demonstrated a relationship between radial access and increased radiation exposure to the patient during fluoroscopy-guided...