Automatic Extraction of the 3D Left Ventricular Diastolic Transmitral Vortex Ring from 3D Whole-Heart Phase Contrast MRI Using Laplace-Beltrami Signatures
作者： Mohammed S. M. ElBaz , Boudewijn P. F. Lelieveldt , Jos J. M. Westenberg , Rob J. van der Geest
DOI: 10.1007/978-3-642-54268-8_24
关键词: Iterative search 、 Mathematical analysis 、 Laplace transform 、 Healthy volunteers 、 Simulation 、 Diastole 、 Vortex ring 、 Minimum distance 、 Phase contrast microscopy 、 Vortex 、 Mathematics
摘要: In this work, a new method is proposed for automatic extraction of the left ventricular diastolic transmitral vortex ring from 3D whole-heart three directional Phase Contrast MRI. The consists two parts, training and extraction. step, an average reference signature complex captured subjects using Laplace- Beltrami spectrum Lambda2 method. trained used to identify by performing iterative search object with minimum distance signature. validated on dataset 8 healthy volunteers 32 observed rings. was able successfully extract 27 rings total 32. Furthermore, conducted experiments showed capability in dealing shape changes that occur between phases early late filling.
springer.com
sci-hub.st 参考文章(13)
Mohammed S ElBaz, Jos J Westenberg, Pieter J van den Boogaard, Boudewijn Lelieveldt, Rob J van der Geest, Quantification of diastolic vortex shape deformation in left ventricular filling from 4D flow MRI. Journal of Cardiovascular Magnetic Resonance. ,vol. 15, pp. 79- ,(2013) , 10.1186/1532-429X-15-S1-P79
Michael Markl, Mary T Draney, Michael D Hope, Jonathan M Levin, Frandics P Chan, Marcus T Alley, Norbert J Pelc, Robert J Herfkens, Time-resolved 3-dimensional velocity mapping in the thoracic aorta: visualization of 3-directional blood flow patterns in healthy volunteers and patients. Journal of Computer Assisted Tomography. ,vol. 28, pp. 459- 468 ,(2004) , 10.1097/00004728-200407000-00005
Trung Bao Le, Fotis Sotiropoulos, On the three-dimensional vortical structure of early diastolic flow in a patient-specific left ventricle European Journal of Mechanics B-fluids. ,vol. 35, pp. 20- 24 ,(2012) , 10.1016/J.EUROMECHFLU.2012.01.013
Jinhee Jeong, Fazle Hussain, On the identification of a vortex Journal of Fluid Mechanics. ,vol. 285, pp. 69- 94 ,(1995) , 10.1017/S0022112095000462
Johannes Töger, Mikael Kanski, Marcus Carlsson, Sándor J. Kovács, Gustaf Söderlind, Håkan Arheden, Einar Heiberg, Vortex Ring Formation in the Left Ventricle of the Heart: Analysis by 4D Flow MRI and Lagrangian Coherent Structures. Annals of Biomedical Engineering. ,vol. 40, pp. 2652- 2662 ,(2012) , 10.1007/S10439-012-0615-3
John J. Charonko, Rahul Kumar, Kelley Stewart, William C. Little, Pavlos P. Vlachos, Vortices Formed on the Mitral Valve Tips Aid Normal Left Ventricular Filling Annals of Biomedical Engineering. ,vol. 41, pp. 1049- 1061 ,(2013) , 10.1007/S10439-013-0755-0
Umberto Morbiducci, Raffaele Ponzini, Giovanna Rizzo, Marcello Cadioli, Antonio Esposito, Francesco De Cobelli, Alessandro Del Maschio, Franco Maria Montevecchi, Alberto Redaelli, In Vivo Quantification of Helical Blood Flow in Human Aorta by Time-Resolved Three-Dimensional Cine Phase Contrast Magnetic Resonance Imaging Annals of Biomedical Engineering. ,vol. 37, pp. 516- 531 ,(2009) , 10.1007/S10439-008-9609-6
Panupong Jiamsripong, Anna M. Calleja, Mohsen S. Alharthi, Mate Dzsinich, Eileen M. McMahon, Jeffrey J. Heys, Michele Milano, Partho P. Sengupta, Bijoy K. Khandheria, Marek Belohlavek, Impact of Acute Moderate Elevation in Left Ventricular Afterload on Diastolic Transmitral Flow Efficiency: Analysis by Vortex Formation Time Journal of the American Society of Echocardiography. ,vol. 22, pp. 427- 431 ,(2009) , 10.1016/J.ECHO.2008.12.006
Martin Reuter, Franz-Erich Wolter, Niklas Peinecke, Laplace-Beltrami spectra as 'Shape-DNA' of surfaces and solids Computer-aided Design. ,vol. 38, pp. 342- 366 ,(2006) , 10.1016/J.CAD.2005.10.011
Arash Kheradvar, Ramin Assadi, Ahmad Falahatpisheh, Partho P. Sengupta, Assessment of Transmitral Vortex Formation in Patients with Diastolic Dysfunction Journal of the American Society of Echocardiography. ,vol. 25, pp. 220- 227 ,(2012) , 10.1016/J.ECHO.2011.10.003