Our emergency department provides fast and effective care, our women’s diagnostic imaging center provides full-service mammogram procedures, including diagnostic and 3D mammograms, for effective breast cancer screening, and our cardiology team is home to some of the top Houston cardiologists . Demonstrates knowledge of contrast agents, ionic, non-ionic, hyper-osmolar, iso-osmolar, barium sulfate, water soluble (iodinated) air and water soluble (iodinated) air and water.