Dynamic model of the left ventricle for use in simulation of myocardial perfusion SPECT and gated SPECT

Simulation is a useful tool in cardiac SPECT to assess quantification algorithms. However, simple equation-based models are limited in their ability to simulate realistic heart motion and perfusion. We present a numerical dynamic model of the left ventricle, which allows us to simulate normal and an...

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Veröffentlicht in:	Medical physics (Lancaster) 2003-08, Vol.30 (8), p.1968-1975
Hauptverfasser:	Bullich, S., Ros, D., Cot, A., Falcón, C., Muxı́, A., Pavia, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Cardiac dynamics cardiology Cor Fluid transport and rheology GSPECT haemorheology Heart Heart Ventricles - pathology Humans Image analysis image reconstruction Image reconstruction tomography Kinetics left ventricle Magnetic resonance medical image processing Medicina nuclear Models, Anatomic Models, Theoretical Monte Carlo Monte Carlo Method muscle Myocardial Contraction Myocardium - pathology Mètode de Montecarlo Nuclear medicine Numerical modeling Perfusion Phantoms, Imaging Physicists single photon emission computed tomography Single photon emission computed tomography (SPECT) SPECT splines (mathematics) Surface dynamics Time Factors Tomografia Tomography Tomography, Emission-Computed, Single-Photon - methods
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