Leveraging technology to improve access to medical education in anatomy and physiology in resource-limited settings: A mixed methods study.

This study assesses the acceptability, appropriateness, feasibility, and efficacy of a novel asynchronous video-based intervention for teaching respiratory physiology and anatomy to medical students in resource-limited settings. A series of short video lectures on pleural anatomy, pulmonary physiology, and pathophysiology was created using Lightboard and screen capture technology. These were uploaded to YouTube and Google Drive and made available to 1st-3rd year medical students at two Latin American universities for 1 week.

Prevalence and prognostic importance of exercise limitation and physical inactivity in COPD.

Exercise limitation and physical inactivity are separate, but related constructs. Both are commonly present in individuals with COPD, contribute to disease burden over and above the respiratory impairments, and are independently predictive of adverse outcomes. Because of this, clinicians should consider assessing these variables in their patients with COPD.

Barriers to Pulmonary Rehabilitation.

Pulmonary rehabilitation (PR) is one of the most effective therapies for chronic respiratory diseases, yet it is significantly underutilized. There are several patient-related, geographic, societal, and health system-related barriers to PR. People with chronic respiratory disease face a collectively high burden of treatments including health care provider visits, medications, oxygen and other durable medical equipment, and providers' recommendation to undertake PR may be considered an added burden more than a likely benefit.