本文選題：心肌橋 + 體層攝影術(shù)��； 參考：《中國(guó)醫(yī)學(xué)影像技術(shù)》2015年02期

【摘要】：目的探討99 Tcm-MIBI心肌灌注顯像對(duì)心肌橋的臨床價(jià)值。方法回顧性分析105例冠狀動(dòng)脈CTA診斷為心肌橋并接受運(yùn)動(dòng)及靜息99 Tcm-MIBI心肌灌注顯像的患者資料,分析心肌灌注顯像結(jié)果,并與冠狀動(dòng)脈CTA結(jié)果進(jìn)行比較。結(jié)果 105例心肌橋患者中,根據(jù)Nobel分級(jí)法,Ⅰ級(jí)狹窄21例,Ⅱ級(jí)狹窄24例,Ⅲ級(jí)狹窄60例;其中60例出現(xiàn)心肌缺血改變。缺血組與非缺血組心肌橋患者冠狀動(dòng)脈CTA顯示狹窄程度的差異有統(tǒng)計(jì)學(xué)意義(χ2=61.731,P0.001)。不同部位心肌橋血管支發(fā)生異常灌注的差異無(wú)統(tǒng)計(jì)學(xué)意義(χ2=3.588,P=0.166)。結(jié)論 99 Tcm-MIBI心肌灌注顯像能夠用于評(píng)價(jià)冠狀動(dòng)脈心肌橋。
[Abstract]:Objective to evaluate the clinical value of 99 Tcm-MIBI myocardial perfusion imaging in myocardial bridge. Methods the data of 105 patients with myocardial bridge diagnosed by coronary artery CTA and receiving exercise and rest 99 Tcm-MIBI myocardial perfusion imaging were analyzed retrospectively. The results of myocardial perfusion imaging were compared with that of coronary artery CTA. Results according to Nobel classification, there were 21 cases of grade 鈪，

本文編號(hào)：1934240