吴小凡,马长生

• 1:首都医科大学附属北京安贞医院心内科

摘要(Abstract)：

<正>近年来,血管内超声(intravascular ultrasound,IVUS)在心血管病学领域得到了广泛应用。但灰阶IVUS表达的仅仅是超声波的振幅信息而不能反映频率信息,不能对冠状动脉

关键词(KeyWords)：

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助课题(81000655)

作者(Author): 吴小凡,马长生

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