慢性阻塞性肺病患者在海拔 2640 米呼吸空氣和氧氣(FIO2 28% 和 35%)的運動耐力:一項隨機交叉試驗
慢性阻塞性肺病患者在海拔 2640 米呼吸空氣和氧氣(FIO2 28% 和 35%)的運動耐力:一項隨機交叉試驗。
在高海拔城市波哥大,給中度至重度 COPD 患者補充氧氣顯著增加了運動時間。 與這種反應相關的機制是降低呼吸負荷、改善心血管性能和向外周輸送氧氣。
Exercise Endurance in Chronic Obstructive Pulmonary Disease Patients at an Altitude of 2640 meters Breathing Air and Oxygen (FIO2 28% and 35%): A Randomized Crossover Trial
Administration of supplemental oxygen in patients with moderate-to-severe COPD in Bogota, a high altitude city, significantly increased exercise time.
The mechanisms associated with this response were decreased respiratory load, improved cardiovascular performance and oxygen transport to the periphery.
https://www.tandfonline.com/doi/full/10.3109/15412555.2013.836480
Dario Maldonado,Mauricio González-García,Margarita Barrero,Claudia Jaramillo &Alejandro Casas
Pages 401-406 | Published online: 10 Oct 2013