Performance of OSEM and depth-dependent resolution recovery algorithms for the evaluation of global left ventricular function in 201Tl gated myocardial perfusion …
D Daou, I Pointurier, C Coaguila, D Vilain… - Journal of Nuclear …, 2003 - Soc Nuclear Med
It is unknown whether the use of ordered-subsets expectation maximization (OSEM) and
depth-dependent resolution recovery (RR) will increase the accuracy of 201Tl …
depth-dependent resolution recovery (RR) will increase the accuracy of 201Tl …
Influence of reconstruction parameters during filtered backprojection and ordered-subset expectation maximization in the measurement of the left-ventricular volumes …
DD Duarte, MS Monteiro, F El Hakmaoui… - Journal of nuclear …, 2012 - Soc Nuclear Med
A crucial method for investigating patients with coronary artery disease (CAD) is the
calculation of the left ventricular ejection fraction (LVEF). It is, consequently, imperative to …
calculation of the left ventricular ejection fraction (LVEF). It is, consequently, imperative to …
Comparison of interstudy reproducibility of equilibrium electrocardiography-gated SPECT radionuclide angiography versus planar radionuclide angiography for the …
D Daou, C Coaguila, A Benada - Journal of nuclear cardiology, 2006 - Springer
Background Electrocardiography-gated single photon emission computed tomography
(SPECT) radionuclide angiography (RNA) provides accurate measurement of both left …
(SPECT) radionuclide angiography (RNA) provides accurate measurement of both left …
Development and validation of a new automatic algorithm for quantification of left ventricular volumes and function in gated myocardial perfusion SPECT using cardiac …
H Soneson, F Hedeer, C Arévalo, M Carlsson… - Journal of Nuclear …, 2011 - Elsevier
Background By gating image acquisition in myocardial perfusion SPECT (MPS) to ECG, left
ventricular (LV) volumes and function can be determined. Several previous studies have …
ventricular (LV) volumes and function can be determined. Several previous studies have …
Comparison between ECTb and QGS for assessment of left ventricular function from gated myocardial perfusion SPECT
K Nichols, CA Santana, R Folks, E Krawczynska… - Journal of nuclear …, 2002 - Elsevier
Background. The most widely distributed software packages to compute left ventricular (LV)
volume and ejection fraction (EF) from gated perfusion tomograms are QGS and the Emory …
volume and ejection fraction (EF) from gated perfusion tomograms are QGS and the Emory …
Left ventricular ejection fraction and volumes on rest gated 201Tl perfusion SPECT: comparison with two-dimensional echocardiography
CD Patel, MR Nadig, S Kurien, S Barai… - Nuclear medicine …, 2006 - journals.lww.com
Background Rest gated 201 Tl images are considered to be of poor count statistics due to
lower energy and low photon flux of 201 Tl in addition to increased attenuation and low dose …
lower energy and low photon flux of 201 Tl in addition to increased attenuation and low dose …
[CITATION][C] 2.14: Volumetric quantitation of left ventricular perfusion and function from myocardial perfusion SPECT: Validation of a new algorithm
G Farkash, T Kenig, M Grabnic… - Journal of …, 2006 - journalofnuclearcardiology.org
Background We have validated a new quantitation algorithm for left ventricular surface
detection (LVSD). The algorithm segments the LV from myocardial perfusion SPECT short …
detection (LVSD). The algorithm segments the LV from myocardial perfusion SPECT short …
Accuracy of the automated assessment of left ventricular function with gated perfusion SPECT in the presence of perfusion defects and left ventricular dysfunction …
T Chua, LC Yin, TH Thiang, TB Choo, DZ Ping… - Journal of Nuclear …, 2000 - Elsevier
Background. Gated single photon emission computed tomography (SPECT) with automated
methods allows the quantitative assessment of left ventricular function and perfusion; …
methods allows the quantitative assessment of left ventricular function and perfusion; …
Evaluation of left ventricular ejection fraction by the quantitative algorithms QGS, ECTb, LMC and LVGTF using gated myocardial perfusion SPECT: investigation of …
Aim To compare the quantitative algorithms Emory Cardiac Toolbox (ECTb), quantitative
gated SPECT (QGS), layer of maximum counts (LMC), and left ventricular global thickening …
gated SPECT (QGS), layer of maximum counts (LMC), and left ventricular global thickening …
Assessment of left ventricular diastolic function with electrocardiography-gated myocardial perfusion SPECT: comparison with multigated equilibrium radionuclide …
S Kumita, K Cho, H Nakajo, M Toba, M Uwamori… - Journal of nuclear …, 2001 - Elsevier
Background. Technetium-labeled myocardial perfusion tracers allow the simultaneous
assessment of myocardial perfusion and left ventricular function by electrocardiography …
assessment of myocardial perfusion and left ventricular function by electrocardiography …
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