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低剂量冠状动脉CTA支架成像研究 被引量:6

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摘要 冠状动脉CT血管成像(CCTA)作为一种检测支架内再狭窄、支架断裂或支架内血栓形成等并发症的方法,其相对可靠和无创,在经皮冠状动脉介入治疗(PCI)术后随访中起到重要作用。如何使PCI术后患者在CCTA检查时既能保证图像质量、达到诊断要求,又能降低辐射剂量,仍是现在关注的热点之一。本文就近年来低剂量CCTA支架成像的研究进展作一综述。
出处 《放射学实践》 北大核心 2019年第6期698-702,共5页 Radiologic Practice
基金 南通市民生科技创新与示范推广项目(MS12016065) 南通市关键技术研究-民生项目(MS22015061) 南通市关键技术研究-农业与社会-民生事业及临床诊疗项目(GJZ17015)
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