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Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation
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从3DCT到2DX射线图像的注册,以改善骨血管在内血管手术中的可视化

Moujan Saderi1,2, Jaykumar H Patel3,4, Calder D Sheagren3,4

  • 1Department of Medical Biophysics, University of Toronto, Toronto, Canada. moujan.saderi@alumni.utoronto.ca.

International journal of computer assisted radiology and surgery
|January 4, 2025
PubMed
概括

一种新的图像记录技术在外围动脉疾病干预期间增强了动脉的可视化. 这种方法将CT血管学与X射线光学融合在一起,实现亚毫米精度,改善导线导航和穿孔检测.

关键词:
自动化登记登记是自动化的.血管内干预 血管内干预图像融合 图像融合 图像融合周围动脉疾病 周围动脉疾病

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Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
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