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《低濃度對比劑、低輻射劑量聯(lián)合迭代重建的雙源ct冠狀動脈成像臨床應(yīng)用》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、分類號R445第四軍醫(yī)大學(xué)UDC616TheFourthMilitaryMedicalUniversity密級公開碩士學(xué)位論文低濃度對比劑、低輻射劑量聯(lián)合迭代重建的雙源CT冠狀動脈成像臨床應(yīng)用武永杰培養(yǎng)類別全日制學(xué)位類型專業(yè)學(xué)位一級學(xué)科(專業(yè)類)臨床醫(yī)學(xué)二級學(xué)科(專業(yè))影像醫(yī)學(xué)與核醫(yī)學(xué)研究方向心血管CT低劑量研究指導(dǎo)教師鄭敏文副教授（副主任醫(yī)師）培養(yǎng)單位西京醫(yī)院放射科二O一五年五月第四軍醫(yī)大學(xué)碩士學(xué)位論文目錄縮略語表···································································
2、··································1中文摘要·····································································································2英文摘要·····································································································5前言與文獻回顧·······················
3、····································································9正文····································································································22第一部分低濃度對比劑、低輻射劑量聯(lián)合迭代重建算法的CCTA前門控成像研究··221材料與方法··························································
4、······························231.1患者資料······················································································231.2檢查設(shè)備與方法············································································231.3圖像重建·······················································
5、·······························241.4冠狀動脈近段及其它心血管解剖部位的圖像噪聲、對比增強···············241.5主觀圖像質(zhì)量和有效輻射劑量·························································241.6對比劑不良反應(yīng)觀察······································································251.7統(tǒng)計學(xué)分析·······························
6、····················································252結(jié)果·································································································252.1一般資料和掃描參數(shù)······································································252.2冠狀動脈對比增強CT值·······················
7、········································252.3其它心血管解剖部位的圖像噪聲、對比增強CT值····························282.4主觀圖像質(zhì)量和輻射劑量·······························································282.5對比劑不良反應(yīng)············································································283討論··········
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