Zhonghua wei zhong bing ji jiu yi xue
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Feb 2013
[The tendency of changes in blood oxygen saturation and arrhythmia: a clinical report of 500 cases].
To observe the correlation of duration of hypoxia and degree of arrhythmia in patients with and without past history of cardiac disease, in order to provide a warning value supplied by pulse oxygen saturation (SpO2) monitoring for clinical surveillance. ⋯ The hypoxemia (lowering of SpO2) is the independent risk factor leading to arrhythmia. Healthy heart can tolerate hypoxia better, and the SpO2 warning value is ≤0.60. Compared with the non-cardiac disease group, patients in cardiac disease group has significantly lower toleration ability against hypoxia, and its SpO2 warning value is lower than 0.95.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Feb 2013
[Effect of ulinastatin on improving inflammatory response and myocardial and lung tissue injury after cardiopulmonary resuscitation in pigs].
To evaluate the effects of ulinastatin (UTI) on improving inflammatory response and myocardial and lung tissue injury after cardiopulmonary resuscitation (CPR) in porcine model. ⋯ UTI can significantly reduce the pro-inflammatory reaction and the extent of myocardial and lung tissue injury after resuscitation.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Feb 2013
[The impact of interrupted abdominal aorta compression on resuscitation effects of cardiac arrest rabbit].
To determine whether interrupted abdominal aorta compression-cardiopulmonary resuscitation (IAAC-CPR), as a new cardiopulmonary resuscitation (CPR) method, can improve resuscitation effects on rabbits with cardiac arrest (CA). ⋯ Abdominal aorta compression in the intermittent period of chest compression (IAAC-CPR) increases MAP, CPP and the successful rate of resuscitation, thus improves the outcome.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Feb 2013
[Protective effect of anisodamine against myocardial cell apoptosis through mitochondria impairment in cardiac arrest in pigs].
To investigate the protective effect of anisodamine on myocardial mitochondrial damage in cardiac arrest (CA) in pigs. ⋯ By decreasing the protein content of Cyt C, and reducing the extent of damage to myocardial mitochondria, anisodamine can protect the myocardial ultrastructure, and restrain the mitochondria-induced cell apoptosis after resuscitation.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Feb 2013
[Reproducing and evaluating a rabbit model of multiple organ dysfunction syndrome after cardiopulmonary resuscitation resulted from asphyxia].
To evaluate the reproduction of a model of post resuscitation multiple organ dysfunction syndrome (PR-MODS) after cardiac arrest (CA) in rabbit, in order to provide new methods for post-CA treatment. ⋯ If the SIRS and dysfunction of two or more organ were defined in animals after ROSC, the signs, biochemical markers and nonspecific pathological changes could be accepted to evaluate the PR-MODS.