| 李彩红,李万婷,刘海燕.碲锌镉SPECT用于冠心病研究进展[J].中国医学影像技术,2022,38(7):1098~1102 |
| 碲锌镉SPECT用于冠心病研究进展 |
| Research progresses of cadmium zinc telluride SPECT applicated in coronary artery heart disease |
| 投稿时间：2022-01-28 修订日期：2022-04-10 |
| DOI：10.13929/j.issn.1003-3289.2022.07.031 |
| 中文关键词: 冠心病 体层摄影术,发射型计算机,单光子 放射性核素显像 |
| 英文关键词:coronary disease tomography,emission-computed,single-photon radionuclide imaging |
| 基金项目:山西省新兴产业领军人才项目。 |
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| 中文摘要: |
| SPECT心肌灌注显像(MPI)已成为无创诊断冠心病(CHD)、危险分层及评估预后的重要影像学手段。固态碲锌镉(CZT)SPECT近年来逐渐发展,可提高计数敏感度和空间分辨率,在缩短检查时间、降低注射剂量的前提下保证MPI图像质量。本文对CZT-SPECT技术特点及其用于CHD的研究进展进行综述。 |
| 英文摘要: |
| Myocardial perfusion imaging (MPI) with SPECT is an important noninvasive imaging tool for diagnosis of coronary artery heart disease (CHD) as well as risk stratification and prognostic evaluation. In recent years, the development of solid-state cadmium zinc telluride (CZT) SPECT has improved counts sensitivity, spatial resolution and reduced the scanning time and radiation dose while maintaining MPI quality. The technical characteristics of CZT-SPECT and application progresses in CHD were reviewed in this article. |
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