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Updated: Jan 17, 2026

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从新型无心脏起器减少金属工件,使用冠状动脉CT血管学中单能金属工件减少算法

Yahui Hu1, Ying Chen2, Jianjun Huo3

  • 1Department of Pain Medicine, Midong District Hospital of Traditional Chinese Medicine, No. 1055, Fuqian Middle Road, Midong District, Urumqi City, Xinjiang, 831400, China.

BMC medical imaging
|September 24, 2025
PubMed
概括

单能金属工件减少 (SEMAR) 算法有效地减少了无和透静脉起器 (PM) 的金属工件. SEMAR提高了图像质量和诊断信心,特别是在冠状动脉CT血管学中使用无PM.

关键词:
艺术品 文物 文物冠状动脉CT血管造影 (CT) 是一种冠状动脉CT血管造影.无心脏起器是一种无心脏起器.断层扫描,X射线计算成像

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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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