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Comparison of Different Edge Detections and Noise Reduction on Ultrasound Images of Carotid and Brachial Arteries Using a Speckle Reducing Anisotropic Diffusion Filter
Carotid Artery Brachial Artery Immature Thymocyte-Specific Antigen (IMT)
2014/10/14
Background: Common carotid artery (CCA) ultrasound with measurement of intima-media thickness (IMT) is a safe and noninvasive technique for assessing subclinical atherosclerosis and determining cardio...
探讨改良edge-to-edge二尖瓣成形术在成人二尖瓣前叶脱垂手术治疗中的作用。方法 回顾总结34例二尖瓣前叶脱垂患者经改良edge-to-edge二尖瓣成形术治疗的经验，此术式系在传统edge-to-edge成形术基础上加以改进，通过二尖瓣前、后叶缝合点的有效缝合，增加了前、后瓣叶对合缘的接触面积，同时辅以加强缝合线来调节瓣叶关闭程度，更好地改进了成形效果。结果 经改良edge-to-...