Dynamic circular buffering: A technique for equilibrium gated blood pool imaging
نویسندگان
چکیده
منابع مشابه
A New Technique for Assessing Right Ventricular Ejection Fraction Using Rapid Multiple-gated Equilibrium Cardiac Blood Pool Scintigraphy
A reproducible, noninvasive technique for determining right ventricular ejection fraction (RVEF) was developed using multiple-gated equilibrium blood pool scintigraphy, which allows serial rapid measurements without reinjection of radioactivity. Studies were obtained using in vitro labeled technetium99m red blood cells, gamma camera and computer. In 20 patients, RVEF determined by multiple-gate...
متن کاملNano Liposomes labeled with 99mTc-HMPAO, A Novel Agent for Blood Pool Imaging
In-vitro labeling of RBC with 99mTc is an intricate procedure and there is always a need foran alternate blood pool imaging agent. The aim of this study was to prepare an effective nanosized liposome (NLs) similar to human RBC for blood pool scintigraphy. This study formulatesPEG-NLs and non-PEG-NLs using film method plus high pressure homogenization technique.Biodistribution studies were perfo...
متن کاملNano Liposomes labeled with 99mTc-HMPAO, A Novel Agent for Blood Pool Imaging
In-vitro labeling of RBC with 99mTc is an intricate procedure and there is always a need foran alternate blood pool imaging agent. The aim of this study was to prepare an effective nanosized liposome (NLs) similar to human RBC for blood pool scintigraphy. This study formulatesPEG-NLs and non-PEG-NLs using film method plus high pressure homogenization technique.Biodistribution studies were perfo...
متن کاملPlanar imaging versus gated blood-pool SPECT for the assessment of ventricular performance: a multicenter study.
UNLABELLED Gated blood-pool SPECT (GBPS), inherently 3-dimensional (3D), has the potential to replace planar equilibrium radionuclide angiography (ERNA) for computation of left ventricular ejection fraction (LVEF), analysis of regional wall motion (RWM), and analysis of right heart function. The purpose of this study was to compare GBPS and ERNA for the assessment of ventricular function in a l...
متن کاملDouble buffering technique for binocular imaging in a window
Binocular digital imaging is a rapidly developing branch of digital imaging. Any such system must have some means that allows each eye to see only the image intended for it. We describe a time-division multiplexing technique that we have developed for Silicon Graphics Inc. (SGITM) workstations. We utilize the “double buffering” hardware feature of the SGITM graphics system for binocular image r...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computers in Biology and Medicine
سال: 1996
ISSN: 0010-4825
DOI: 10.1016/0010-4825(95)00048-8