| 混合静脉血氧饱和度监测在心脏术后监护中的应用 |
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| 引用本文： | 朱音,高丽君. 混合静脉血氧饱和度监测在心脏术后监护中的应用[J]. 护理与康复, 2011, 10(3): 192-194 |
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| 作者姓名： | 朱音 高丽君 |
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| 作者单位： | 丽水市人民医院,浙江丽水,323000 |
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| 摘 要： | 目的总结混合静脉血氧饱和度监测在心脏术后监护中的应用效果。方法对33例患者分别在术前及术后0.5 h、术后6~18 h、术后19~24 h采集动脉血和混合静脉血测氧分压、氧饱和度,计算氧利用率;将术后不同时间混合静脉血氧饱和度与氧利用率进行相关性分析。结果心脏术后患者的氧耗明显增加,不同时间混合静脉血氧饱和度监测值下降明显;不同时间混合静脉血氧饱和度与氧利用率呈明显负相关,r值分别为-0.991、-0.984、-0.988。结论混合静脉血氧饱和度监测反映机体氧供需失衡情况较动脉血氧饱和度监测更为敏感可靠。
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| 关 键 词： | 心脏手术 混合静脉血氧饱和度 动脉血氧饱和度 监测 |
Application of monitoring mixed venous oxygen saturation for patient after open heart surgery |
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| ZHU Yin,GAO Li-jun. Application of monitoring mixed venous oxygen saturation for patient after open heart surgery[J]. Nursing and Rehabilitation Journal, 2011, 10(3): 192-194 |
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| Authors: | ZHU Yin GAO Li-jun |
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| Affiliation: | ZHU Yin,GAO Li-jun People's Hospital of Lishui,Lishui Zhejiang 3230000,China |
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| Abstract: | Objective To study the effect of application of detecting mixed venous oxygen saturation in monitoring after open heart surgery.MethodTest the oxygen partial pressure and oxygen saturation of arterial blood and mixed venous blood of 33 patients collected before operation,0.5h after operation,6~18h after operation and 19~24h after operation.Figure out the oxygen utilization coefficient.Take correlation analysis on oxygen saturation and oxygen utilization coefficient of mixed venous blood in different periods... |
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| Keywords: | Heart surgery Oxygen saturation of mixed venous blood Oxygen saturation of arterial blood Monitoring |
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