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超声心动图在心脏电生理中的应用 被引量:1

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摘要 心脏的泵血过程涉及3种生理活动:(1)心肌兴奋,为电学活动,包括细胞膜除极-复极周期性规律,形成心电周期;(2)心肌舒缩,为机械运动,包括肌纤维收缩-舒张周期性规律,形成心动周期;(3)心腔血液流场分布,属血流动力学范畴。
作者 许迪 姚静
出处 《中华医学超声杂志(电子版)》 2011年第2期1-3,共3页 Chinese Journal of Medical Ultrasound(Electronic Edition)
基金 国家自然科学基金资助项目(30772060)
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参考文献19

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二级参考文献18

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