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^(99m)Tc-HL91乏氧显像与硝酸甘油介入^(99m)Tc-MIBI心肌显像检测存活心肌的对比分析 被引量:3

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摘要 目的评价99mTc-HL91乏氧显像和硝酸甘油(NTG)介入99mTc-MIBI心肌显像检测急性心肌梗死(AMI)患者存活心肌的临床价值。方法32例AMI患者在经皮冠状动脉成形术(PTCA)前行99mTc-MIBI心肌显像、99mTc-HL91乏氧显像和NTG介入99mTc-MIBI心肌显像,对比分析99mTc-HL91乏氧显像和NTG介入99mTc-MIBI心肌显像检测存活心肌的准确性。结果99mTc-HL91乏氧显像和NTG介入99mTc-MIBI心肌显像检测存活心肌的灵敏度、特异性和准确性分别为83.9%,100%,90.2%和72.6%,67.5%,70.6%。存活心肌摄取99mTc-HL91明显高于99mTc-MIBI。两种方法结合检测的灵敏度、特异性和准确性分别为93.5%,100%,96.1%。结论99mTc-HL91乏氧显像检测存活心肌有较高的临床价值,结合NTG介入99mTc-MIBI心肌显像可进一步提高检测的准确性。
出处 《广东医学》 CAS CSCD 北大核心 2007年第1期76-78,共3页 Guangdong Medical Journal
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