Truong-An (Andrew) Ho, MD, a Pulmonary and Critical Care Fellow at the Temple Lung Center who will join the team as an Assistant Professor at the Lewis Katz School of Medicine at Temple University after graduation this summer, participated in a video interview with HCPLive at the ATS International Conference on his research which found baseline 6-minute walk testing heart rate metrics were associated with greater hospital utilization in patients with moderate-severe COPD enrolled in the HiFlo trial. High Flow Nasal Therapy is under investigation in patients with COPD to assess if therapy reduces exacerbations.