AARC Approved Content! A & T The Best in Respiratory medicine. We cover various topics in Critical Care Medicine. Learn remotely from the comfort of your home, and get your need CEU's. Dr Albert Heuer PhD, MBA, RRT-ACCS, RPFT, FAARC and Terrence Shenfield MS, RRT-ACCS, RPFT, NPS, AE-C have been partners with A & T Respiratory Lectures for over 15 years. Everything we offer is approved by the AARC.