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Background: Knowledge of respiratory physiology is essential for the diagnosis and treatment of respiratory diseases. During the coronavirus disease (COVID-19) pandemic, face-to-face education was inadequate, leading to the implementation of virtual programs for pulmonary fellows from Latin America. Objective: This study describes our experience with the implementation of a virtual education program involving pulmonary function tests (PFTs) for pulmonary fellows in Latin America. Methods: A learning program on PFTs was designed by the Department of Respiratory Physiology at the National Institute of Respiratory Diseases in Mexico City, and fellows in pulmonology were invited to participate in the program by their academic professors. The program was performed virtually on an online platform over 3 months. The topics covered included respiratory mechanics, gas exchange, and cardiopulmonary exercise tests. Students were asked to complete an evaluation before and after each lecture as well as before and after the entire course. Results: A total of 205 fellows from 12 countries participated in the course, and fewer than 50% completed assessments before and after the course. The results showed that fellows had relatively high initial knowledge of oxygen desaturation and cardiopulmonary exercise tests, whereas relative deficiencies were found in maximal respiratory pressure and bronchial challenge tests. The highest grade was in the spirometry test, whereas the lowest was in the bronchial challenge test. Overall, the fellows demonstrated improved performance in the post-course evaluations. Conclusion: Virtual education in PFTs is feasible and can have a positive impact on the training of pulmonary fellows from Latin America. [ABSTRACT FROM AUTHOR]

The pandemic character of coronavirus disease-19 (COVID-19) requires strategy changes designed to guarantee the safety of patients and health-care professionals. We are greatly concerned by the limitations in the operation of pulmonary function test (PFT) laboratories, since there is a high risk of disease progression in patients with chronic pulmonary diseases, and we are now faced by the influx of a new group of individuals in the recovery phase of post-COVID-19-syndrome that requires evaluation and follow-up of their respiratory function. To reestablish the operation of PFT laboratories limiting the risk of cross-contamination, we herein present the consensus reached by a group of experts in respiratory physiology, most of whom work in PFT laboratories in several Latin American countries, on the applicable recommendations for severe acute respiratory syndrome coronavirus 2 pneumonia survivors when undergoing PFT. We present the safety and hygiene measures that must be adopted in laboratories or centers where PFT is conducted in adults and/or children. These recommendations answer the following questions: which PFT is most recommended in subjects that have recovered from COVID-19; what quality control and safety measures should PFT laboratories implement during this pandemic? And how should we approach non-COVID-19 patients requiring PFT?