Chaotic breathing in post-COVID-19 breathlessness: a key feature of dysfunctional breathing can be characterised objectively by approximate entropy

Chinthaka B Samaranayake; Christopher Warren; Serena Rhamie; Gulam Haji; S John Wort; Laura C Price; Colm McCabe; James H Hull

doi:10.1183/23120541.00117-2023

Chaotic breathing in post-COVID-19 breathlessness: a key feature of dysfunctional breathing can be characterised objectively by approximate entropy

ERJ Open Res. 2023 Jul 17;9(4):00117-2023. doi: 10.1183/23120541.00117-2023. eCollection 2023 Jul.

Authors

Chinthaka B Samaranayake¹, Christopher Warren¹, Serena Rhamie¹, Gulam Haji², S John Wort¹, Laura C Price¹, Colm McCabe¹, James H Hull^{1

3}

Affiliations

¹ Royal Brompton Hospital, Guy's and St Thomas' NHS Trust, London, UK.
² Hammersmith Hospital, Imperial College Health Care NHS Trust, London, UK.
³ Institute of Sport, Exercise and Health, Division of Surgery and Interventional Science, UCL, London, UK.

Abstract

Post-COVID-19 breathing pattern disorder can be characterised by application of nonlinear statistical modelling of exercise ventilatory data https://bit.ly/3WlBc7e.