Images of action potential propagation in heart

被引：0

作者：

Salama, G ^{[1
]}

Choi, BR ^{[1
]}

机构：

[1] Univ Pittsburgh, Sch Med, Dept Cell Biol & Physiol, Pittsburgh, PA 15261 USA

来源：

NEWS IN PHYSIOLOGICAL SCIENCES | 2000年 / 15卷

关键词：

D O I：

暂无

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

Activation and repolarization across mammalian hearts follow complex three-dimensional pathways that are governed by fiber structure, intercellular coupling, and action potentials (APs) with spatially heterogeneous properties. Voltage-sensitive dyes and imaging techniques offer new insights on how spatiotemporal heterogeneities of APs govern propagation, repolarization, and AV node conduction and help us visualize arrhythmias with previously unattainable details.

引用

页码：33 / 41

页数：9

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