[后天性心脏缺陷手术矫正期间通过各种方法使心脏脱离循环时心肌收缩功能的变化]

[Changes in the contractile function of the myocardium in various methods of excluding the heart from the circulation during the surgical correction of acquired heart defects].

作者信息

Kaĭdash A N, Vorontsov S I

出版信息

Kardiologiia. 1979 Nov;19(11):68-72.

Abstract

Changes in myocardial contractile function were studied during 46 operations with extracorporeal circulation on patients with acquired heart diseases; the operations were performed with the use of cold cardioplegia and electrical fibrillation of the heart. The dependence of the decrease in myocardial contractilicy on the method of cardioplegia, the duration of the heart arrest, and the parameters of extracorporeal circulation is analysed. The results obtained are evidence that it is necessary to improve the method for protecting the myocardium during operations with extracorpeal circulation.

摘要

对46例后天性心脏病患者在体外循环手术期间的心肌收缩功能变化进行了研究；手术采用冷心脏停搏液和心脏电颤动技术进行。分析了心肌收缩力下降与心脏停搏液方法、心脏停搏持续时间和体外循环参数之间的相关性。所获得的结果表明，有必要改进体外循环手术期间保护心肌的方法。

相似文献

1

[Changes in the contractile function of the myocardium in various methods of excluding the heart from the circulation during the surgical correction of acquired heart defects].[后天性心脏缺陷手术矫正期间通过各种方法使心脏脱离循环时心肌收缩功能的变化]

Kardiologiia. 1979 Nov;19(11):68-72.

2

[Potassium cardioplegia as a method of protecting the myocardium during the correction of acquired heart defects and long periods of excluding the heart from the circulation].[钾停搏液作为在后天性心脏缺陷矫正及心脏长时间脱离循环期间保护心肌的一种方法]

Anesteziol Reanimatol. 1985 Jul-Aug(4):7-10.

3

[Methods of cardioplegia and of the prevention of myocardial hypoxia in heart operations performed with extracorporeal circulation].[体外循环心脏手术中心肌麻痹及预防心肌缺氧的方法]

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[Cardioplegia with cooled blood and the addition of potassium ions during the correction of acquired heart defects under artificial circulation].[在人工循环下纠正后天性心脏缺陷过程中使用冷血心脏停搏液并添加钾离子]

Klin Khir (1962). 1988(10):34-6.

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[Our initial experience of protecting the myocardium by irrigating the pericardial cavity with a circulating cold solution during operations with artificial circulation].[我们在人工循环手术期间通过用循环冷溶液冲洗心包腔来保护心肌的初步经验]

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10

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