心肌细胞
振膜(声学)
萎缩
膈式呼吸
刺激
医学
内科学
肌肉萎缩
解剖
心脏病学
病理
物理
替代医学
声学
扬声器
作者
K. Fernández,E. Rohrs,T. Bassi,Marlena Ornowska,Michelle Nicholas,Matt Gani,Steven Reynolds
标识
DOI:10.1152/japplphysiol.00547.2022
摘要
This research adds to our current understanding of applying temporary transvenous diaphragmatic neurostimulation (TTDN) synchronously with mechanical ventilation by examining its diaphragm-myofiber effects. We observed that using this therapy for 50 hours with mechanical ventilation not only mitigated ventilator-induced atrophy on all myofiber types with dose effects, it also did not invoke alterations in diaphragm myofiber type proportions. These findings suggest that applying TTDN with mechanical ventilation at different doses represents its broad spectrum use and viability as a diaphragm protective strategy.
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