Simultaneous ECG-gated PET imaging of multiple mice
نویسندگان
چکیده
منابع مشابه
Diagnostic accuracy of rest/stress ECG-gated Rb-82 myocardial perfusion PET: comparison with ECG-gated Tc-99m sestamibi SPECT.
BACKGROUND Although single photon emission computed tomography (SPECT) and positron emission tomography (PET) myocardial perfusion imaging (MPI) have evolved considerably over the last decade, there is no recent comparison of diagnostic performance. This study was designed to assess relative image quality, interpretive confidence, and diagnostic accuracy by use of contemporary technology and pr...
متن کاملSimultaneous PET and MR imaging.
We have developed a prototype PET detector which is compatible with a clinical MRI system to provide simultaneous PET and MR imaging. This single-slice PET system consists of 48 2 x 2 x 10 mm3 LSO crystals in a 38 mm diameter ring configuration that can be placed inside the receiver coil of the MRI system, coupled to three multi-channel photomultipliers housed outside the main magnetic field vi...
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Background The effects of ischemia are first realized in the subendocardium and progress transmurally. Hence, detection of the transmural extent of myocardial perfusion (MP) defects has important diagnostic/prognostic implications. Systolic MP imaging using ECG-gated methods has been shown to provide improved visualization of subendocardial defects [1]. We developed an innovative non-ECGgated p...
متن کاملImaging of the Canine Heart Using Non ECG-Gated 16 and ECG-Gated 64 Multidetector Row Computed Tomography
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متن کاملBenefit of ECG-gated rest and stress N-13 cardiac PET imaging for quantification of LVEF in ischemic patients.
BACKGROUND ECG-gated rest-stress cardiac PET can lead to simultaneous quantification of both left ventricular ejection fraction and flow impairment. In this study, our aim was to assess the benefit of rest and stress PET ejection fraction (EF) (EFp) in relation to single-photon emission computed tomography (SPECT) EF (EFs) and echocardiography EF (EFe). To this effect, the EFp was compared with...
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ژورنال
عنوان ژورنال: Nuclear Medicine and Biology
سال: 2014
ISSN: 0969-8051
DOI: 10.1016/j.nucmedbio.2014.03.015