所有患者均在有创动脉压监测下予麻醉诱导行双腔气管导管插管，并建立中心静脉压监测，以丙泊酚、芬太尼等维持麻醉。
All the patients were anesthetized with double lumen tube, artery and central vein catheterized for continuous invasive blood pressure and central venous pressure monitoring.
目的观察无创双水平气道正压通气治疗肺结核合并重度急性左心衰竭疗效。
Objective To observe noninvasive bi-level positive pressure ventilation for the treatment of pulmonary tuberculosis and severe acute left heart failure.
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.
所有患者均施行了清创、胫骨双矩钉内固定及创面修复术。
All patients received early debridement, internal fixation with double rectangular nail and wound repairing operation.
目的观察双水平无创正压通气对慢性阻塞性肺病（COPD）并发严重呼吸衰竭患者的治疗作用。
Objective To estimate the efficacy of noninvasive positive pressure ventilation in COPD with severe hypercapnic respiratory failure.
方法：根据双波长无创测量法的数学模型，分析临床试验中脉搏血氧仪产生测量误差的原因。
Methods: To analyze the reasons of error caused by the pulse oximeter in the clinical test on the basis of the mathematical model of double wavelengths noninvasive measurement of blood oxygenation.
结论QTVI测量二尖瓣环运动速度能无创、有效地评价心脏双腔起搏左室收缩和舒张功能。
Conclusion Measuring the motion velocities of mitral annulars by QTVI can be used to assess global left ventricular systolic and diastolic function in Dual-chamber Pacing .
双水平无创正压通气对慢性阻塞性肺疾病呼吸衰竭并肺性脑病治疗是可以尝试的方法之一。
BiPAP ventilation is an effective way in treating pulmonary encephalopathy due to chronic obstructive pulmonary disease.
双水平无创正压通气对慢性阻塞性肺疾病呼吸衰竭并肺性脑病治疗是可以尝试的方法之一。
BiPAP ventilation is an effective way in treating pulmonary encephalopathy due to chronic obstructive pulmonary disease.
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