结论参附注射液在短时间内能使慢性左心衰竭病人的左心功能下降。

Conclusion Shenfu Injection can decrease the left ventricular function in patients with chronic left heart failure in short time.

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方法：回顾性研究我院近2年来，72例慢性阻塞性肺病的老年患者合并左心衰竭的抢救与护理。

Methods: Retrospective study 72 Cases the rescue and Nursing with the elder chronic obstructive pulmonary disease complicating left heart failure our hospital in 2 years.

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目的观察无创双水平气道正压通气治疗慢性阻塞性肺疾病(COPD)合并急性左心衰竭的疗效。

Objective To observe noninvasive bi-level positive pressure ventilation for the treatment of chronic obstructive pulmonary disease (COPD) with acute left heart failure.

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