CELLULAR MECHANISMS FOR VENTRICULAR-FIBRILLATION

被引：0
|
作者：
BILLMAN, GE
机构：
来源：
NEWS IN PHYSIOLOGICAL SCIENCES | 1992年 / 7卷
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暂无
中图分类号：
Q4 [生理学];
学科分类号：
071003 ;
摘要：
Alterations in cardiac autonomic control cause changes in cytosolic second messenger concentrations. This may represent the cellular mechanism for malignant arrhythmias. In particular, cytosolic calcium elevations can alter cardiac impulse generation (oscillatory afterdepolarization) and impulse conduction (nonuniform repolarization), which alone or in combination could trigger ventricular fibrillation.
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页码：254 / 259
页数：6
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