Influence of nifedipine in <sup>99m</sup>Tc-MIBI myocardial imaging

YAN Jian; CAI Jin; LU Zhe

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Influence of nifedipine in ^99mTc-MIBI myocardial imaging

更新时间：2021-03-12

- Influence of nifedipine in ^99mTc-MIBI myocardial imaging
- NUCLEAR TECHNIQUES Issue 11, (2000)
- 作者机构：
  
  1. 徐汇区中心医院,上海,200031
  2. 徐汇区中心医院,上海,200030
  3. 上海市胸科医院,上海,200030
- 作者简介：
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- Published：01 November 2000
- 稿件说明：
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[1]严建,蔡瑾,陆喆,曾峻.含服硝苯吡啶对~(99m)Tc-MIBI心肌显像的影响[J].核技术,2000(11):821-823.

YAN Jian, CAI Jin, LU Zhe. Influence of nifedipine in ^99mTc-MIBI myocardial imaging[J]. Nuclear techniques, 2000, (11): 821-823.
[1]严建,蔡瑾,陆喆,曾峻.含服硝苯吡啶对~(99m)Tc-MIBI心肌显像的影响[J].核技术,2000(11):821-823. DOI：

YAN Jian, CAI Jin, LU Zhe. Influence of nifedipine in ^99mTc-MIBI myocardial imaging[J]. Nuclear techniques, 2000, (11): 821-823. DOI：

摘要

为观察硝苯吡啶对９９ｍＴｃ－ＭＩＢＩ心肌断层显像的影响，把３５例冠心病患者分成硝苯毗啶组和硝酸甘油组，隔日行介入心肌断层显像，静注９９ｍＴｃ－ＭＩＢＩ后１ｈ和５ｈ时分别采集图象，分析结果显示硝苯毗啶组虽有４０．０％的心肌节段摄取较用药前改善，但１ｈ显像有３３个节段出现逆向性摄取减少，其中２９个节段５ｈ显像又恢复正常。硝酸甘油组有６９．５％心肌节段较用药前摄取改善，１ｈ显像未见有逆向性摄取减少。说明硝苯吡啶介入９９ｍＴｃ－ＭＩＢＩ心肌断层显像部分心肌有一过性的摄取减少。如何解释有待进一步研究。

Abstract

To observe the influence of nifidipine(NIF) in 99mTc-MIBI myocardial tomography imaging. 35 patients with coronary artery disease were divided into NIF group and nitroglycerine(NTC) group. 48 hours after rest imaging

each patient was administrated NIF or NTC sublingually

then myocardial imaging was performed at 1 and 5 hours after injection of 99mTc-MIBI

these imagings were compared and analyzed. In NIF group

40.0% segments of low intake in rest imaging had improvement. But 33 segments at 1 hour imaging had lower intake than rest imaging

and 29 segments returned to normal at 5 hour. In NTC group

69.5% segments of low intake in rest imaging had improvement. It was not seen at 1 hour that segments had lower intake than rest imaging. 90mTc-MIBI NIF myocardial tomography imaging revealed some myocardial segments had transient low intake at 1 hour imaging

the exact explaination requires more studies.

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Influence of nifedipine in 99mTc-MIBI myocardial imaging

DOI：

摘要

Abstract

关键词

Keywords

references

Influence of nifedipine in ^99mTc-MIBI myocardial imaging