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由于呼吸肌是人体通气的主要动力源,因此呼吸肌疲劳或麻痹以及呼吸中枢功能障碍将引起和加重呼吸功能不全,最后导致呼吸衰竭。呼吸肌的功能通过测定呼吸肌肌力(RMS)和呼吸肌耐力(RME)的参数来评价。呼吸肌肌力参数的测定是通过测定口腔的最大吸气压力(MIP)和最大呼气压力(MEP)来完成。
As respiratory muscles are the main source of ventilation for the body, respiratory muscle fatigue or paralysis and dysfunction of the respiratory center cause and exacerbate respiratory insufficiency and eventually lead to respiratory failure. Respiratory muscle function was assessed by measuring parameters of respiratory muscle strength (RMS) and respiratory muscle endurance (RME). Respiratory muscle strength parameters were measured by measuring the maximum mouth suction pressure (MIP) and maximum expiratory pressure (MEP) to complete.