Brian Buchanan, an Associate Professor and ultrasound guru, shares his passion for revolutionizing ultrasound in medicine. He discusses the critical need for effective training and mentorship in critical care ultrasound programs. The conversation touches on the evolution of central line placement, highlighting how ultrasound reduces unnecessary x-rays. Innovations like machine learning and virtual reality are explored, aimed at enhancing ultrasound education. Buchanan emphasizes the importance of balancing traditional methods with cutting-edge technology to improve patient outcomes.