Impact of viral filters on accuracy of cardiopulmonary testing and spirometry.
Sing-Ya ChangYi-Ting ChiuKuo-Cheng LiuMeng-Ting WeiShu-Chun HuangPublished in: ERJ open research (2024)
The present study found that using viral filters at the proximal end of a spirometry and CPET test circuit did not significantly alter the test results, with the exception of a marginal decrease noted in peak work rate https://bit.ly/3Vkew95.