JOURNAL OF SHANDONG UNIVERSITY (HEALTH SCIENCES)

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64-slices spiral CT angiography and selective coronary angiography for the coronary artery:a comparative study

WANG Xi-ming1,CHENG Zhao-ping2，WU Le-bin1,WU Da-wei3,CHAO　Bao-ting2, LIU Cheng1   

  1. 1. Shandong Institute of Medical Imaging；2. School of Medicine, Shandong University；3. Taishan Medical College, Tai′an 271016, Shandong, China
  • Received:2007-04-27 Revised:1900-01-01 Online:2007-10-24 Published:2007-10-24
  • Contact: WANG Xi-ming

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Abstract: Objective： To study the clinical effect of 64-slices spiral CT in coronary artery. Methods： 64-slices spiral CT angiography was performed on 256 patients. Simultaneously, 66 patients of them were also subjected to selective coronary artery angiography. Results： Coronary artery branches and part sub-branches were clearly displayed in 249 patients. Stenosis was found in 201 coronary artery branches of 138 patients. In 62 cases of conventional angiography, all main branches and parts of sub-branches of coronary artery were clearly displayed. All patients demonstrated coronary artery stenosis. The diagnosis accuracy of 64-slices spiral CT was 93.94%. Conclusion： As a minimally invasive examination, 64-slices spiral CT is a valuable method to detect and diagnose coronary artery diseases.

Key words: Coronary artery disease, Tomography, X-ray computed, Angiography

CLC Number: 

  • R814.42
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