Objective: Utilizing the noninvasive heart function monitor to choose the best positiveendexpiratorypressure (PEEP) for the respiratory failure patients with unstable haemodynamics.
目的:研究利用无创心功能监测仪辅助对血流动力学不稳定呼吸衰竭病人选择最佳呼气末正压(PEEP)。
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NPPV was delivered to the patient by a face mask connected to a ventilator set in pressure support ventilation (PSV) and positiveend-expiratorypressure (PEEP).