Myocardial 99Tc - MIBI washout
نویسندگان
چکیده
منابع مشابه
99mTc-MIBI Washout Rate to Evaluate the Effects of Steroid Therapy in Cardiac Sarcoidosis
Objective: We sought to determine the usefulness of the 99mTc-MIBI (MIBI) washout rate for the evaluation of steroid therapy in cardiac sarcoidosis (CS). Methods: Eleven CS patients underwent MIBI myocardial SPECT both before and 6 months after initiating steroid therapy. The washout rate (WOR) of MIBI was calculated using early and delayed polar map images. The washout score (WOS) of MIBI was ...
متن کاملTc-99m-MIBI in evaluation of myocardial perfusion [Persian]
Tc-99m-MIBI is an isonrtrile derivative used for evaluation of myocardial perfusion in recent years. In this preliminary report, 7 patients with coronary artery disease are evaluated with Tc-99m-MlBl stress planar and sped studies. Good correlation with coronary angiography is observed in these cases. In view of inherent technical problems present with thallium 201, Tc-99m-MIBi is a good ...
متن کامل99mTc-MIBI Washout Rate to Evaluate the Effects of Steroid Therapy in Cardiac Sarcoidosis.
OBJECTIVE We sought to determine the usefulness of the (99m)Tc-MIBI (MIBI) washout rate for the evaluation of steroid therapy in cardiac sarcoidosis (CS). METHODS Eleven CS patients underwent MIBI myocardial SPECT both before and 6 months after initiating steroid therapy. The washout rate (WOR) of MIBI was calculated using early and delayed polar map images. The washout score (WOS) of MIBI wa...
متن کاملMyocardial kinetics of Tc-MIBI in canine myocardium after dipyridamole.
Technetium 99m-hexakis-2-methoxy-2-methylpropyl-isonitrile (Tc-MIBI) is a promising new myocardial perfusion imaging agent producing excellent rest images. Imaging, however, will need to be performed with exercise or dipyridamole to detect ischemia and to differentiate salvaged but still ischemic myocardium from scar. Accordingly, 12 dogs were given mild-to-moderate left circumflex coronary ste...
متن کاملAssessment of Myocardial Scar; Comparison Between 18F-FDG PET, CMR and 99Tc-Sestamibi
OBJECTIVE Patients with heart failure and ischaemic heart disease may obtain benefit from revascularisation if viable dysfunctional myocardium is present. Such patients have an increased operative risk, so it is important to ensure that viability is correctly identified. In this study, we have compared the utility of 3 imaging modalities to detect myocardial scar. DESIGN Prospective, descript...
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ژورنال
عنوان ژورنال: The Egyptian Journal Nuclear Medicine
سال: 2014
ISSN: 1687-4994
DOI: 10.21608/egyjnm.2014.3596