Zhonghua wei zhong bing ji jiu yi xue
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Oct 2014
Randomized Controlled Trial[Effects of levosimendan on hemodynamics and cardiac function in patients with septic shock].
To evaluate the effects of levosimendan on hemodynamics and cardiac function in patients with septic shock. ⋯ Levosimendan can increase cardiac ejection function, reduce the heart blood and vascular preload, intrathoracic lung water, improve heart function and systemic hemodynamic indexes of patients with septic shock.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Oct 2014
Randomized Controlled Trial[Effects of the β-blockers on cardiac protection and hemodynamics in patients with septic shock: a prospective study].
To investigate the effects of β-blockers on cardiac protection and hemodynamic in patients with septic shock. ⋯ β-blockers (esmolol) can improve cardiac function and myocardial compliance, reduce the myocardial injury in patients with sepsis shock. Although β-blockers can decrease cardiac output, it has no influence on the circulation function and tissue perfusion.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Oct 2014
[Values of mixed venous oxygen saturation and difference of mixed venous-arterial partial pressure of carbon dioxide in monitoring of oxygen metabolism and treatment after open-heart operation].
To explore the clinic values of early goal directed treatment (EGDT) with the target of mixed venous oxygen saturation (SvO₂) and difference of mixed venous-arterial partial pressure of carbon dioxide (Pv-aCO₂) in monitoring of oxygen metabolism and treatment for patients post open-heart operation. ⋯ EGDT with the target of SvO₂≥0.65 and Pv-aCO₂<6 mmHg improved the general condition and tissue hypoxia, shortened the time of machine ventilation and duration of hospitalization in ICU, and decrease the 7-day mortality.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Oct 2014
[The effects of different mechanical ventilation flow model on the peak airway pressure during cardiopulmonary resuscitation].
To observe the method of mechanical ventilation in the chest compressions during cardiopulmonary resuscitation (CPR), and to explore the influence of the flow pattern selection of square-wave and decelerating-wave on airway pressure of patients. ⋯ Because decelerating-wave used in mechanical ventilation during CPR can obviously reduce the peak airway pressure, the occurrence of barotrauma, and the probability of triggering high pressure ventilator alarm, and improve the compliance of ventilator, so decelerating-wave is more reasonable than square-wave.