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目的:观察双水平气道正压通气(BiPAP)治疗急性左心衰的临床效果。方法:30例急性左心衰患者在常规治疗的基础上给予BiPAP治疗,观察无创BiPAP后患者症状、体征、血压、心率、呼吸、SaO2的变化。结果:BiPAP能迅速改善急性左心衰患者的症状、体征、血压、心率、呼吸、SaO2。结论:BiPAP无创呼吸机治疗急性左心衰疗效显著。
Objective: To observe the clinical effect of bi-level positive airway pressure (BiPAP) in the treatment of acute left heart failure. Methods: Thirty patients with acute left heart failure were treated with BiPAP on the basis of routine treatment. The changes of symptoms, signs, blood pressure, heart rate, respiration and SaO2 in non-invasive BiPAP patients were observed. Results: BiPAP can rapidly improve the symptoms, signs, blood pressure, heart rate, respiration, SaO2 in patients with acute left heart failure. Conclusion: BiPAP noninvasive ventilator is effective in treating acute left heart failure.