Bibliografías temáticas / Cardiac elastography

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Literatura académica sobre el tema "Cardiac elastography"

Autor: Grafiati
Publicado: 14 de diciembre de 2024
Última modificación: 31 de julio de 2025

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Artículos de revistas sobre el tema "Cardiac elastography"

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DIOMIDOVA, V. N., L. N. VASILIEVA, O. V. VALEEVA, and O. V. PETROVA. "Possibilities of ultrasound elastography in assessing liver damage in chronic heart failure." Practical medicine 19, no. 5 (2021): 27–31. http://dx.doi.org/10.32000/2072-1757-2021-5-27-31.

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The article presents the literature data on the possibilities of modern types of ultrasound elastography in hepatology and their application in various diffuse hepatic pathologies. The features and advantages of shear wave ultrasound elastography with elastometry are highlighted; the prognostic significance of this method in assessing the severity of hepatic fibrosis is presented. Among the publications, there are also noted the studies concerning the issues of elastography in cardiac liver damage in patients with chronic heart failure. The literature review showed that elastographic diagnosti
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Elgeti, Thomas, Jens Rump, Uwe Hamhaber, et al. "Cardiac Magnetic Resonance Elastography." Investigative Radiology 43, no. 11 (2008): 762–72. http://dx.doi.org/10.1097/rli.0b013e3181822085.

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Elgeti, Thomas, Mark Beling, Bernd Hamm, Jürgen Braun, and Ingolf Sack. "Cardiac Magnetic Resonance Elastography." Investigative Radiology 45, no. 12 (2010): 782–87. http://dx.doi.org/10.1097/rli.0b013e3181ec4b63.

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Caenen, Annette, Mathieu Pernot, Kathryn R. Nightingale, et al. "Assessing cardiac stiffness using ultrasound shear wave elastography." Physics in Medicine & Biology 67, no. 2 (2022): 02TR01. http://dx.doi.org/10.1088/1361-6560/ac404d.

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Abstract Shear wave elastography offers a new dimension to echocardiography: it measures myocardial stiffness. Therefore, it could provide additional insights into the pathophysiology of cardiac diseases affecting myocardial stiffness and potentially improve diagnosis or guide patient treatment. The technique detects fast mechanical waves on the heart wall with high frame rate echography, and converts their propagation speed into a stiffness value. A proper interpretation of shear wave data is required as the shear wave interacts with the intrinsic, yet dynamically changing geometrical and mat
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Chang, Ian C. Y., Arvin Arani, Shivaram Poigai Arunachalam, Martha Grogan, Angela Dispenzieri, and Philip A. Araoz. "Feasibility study of cardiac magnetic resonance elastography in cardiac amyloidosis." Amyloid 24, sup1 (2017): 161. http://dx.doi.org/10.1080/13506129.2017.1278689.

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Kumarasinghe, G., P. Macdonald, and M. Danta. "Liver Elastography in Cardiac Disease (LECD) Trial." Heart, Lung and Circulation 20 (January 2011): S70—S71. http://dx.doi.org/10.1016/j.hlc.2011.05.176.

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Vasilyeva, Lidiya N., Alla G. Ksenofontova, and Svetlana V. Bayukova. "CARDIOHEPATIC SYNDROME: INNOVATIVE DIAGNOSTICS BY ULTRASOUND ELASTOGRAPHY." Acta medica Eurasica, no. 1 (March 31, 2022): 9–18. http://dx.doi.org/10.47026/2413-4864-2022-1-9-18.

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The purpose of this work is to study the aspects of cardiohepatic syndrome at the present stage of medicine development, as well as the diagnostic opportunities of ultrasound elastography in its assessment. The methods of statistical analysis, generalization, comparison and systematization of data were used. The article describes in detail the current state of cardiohepatic syndrome problem. To date, the cardiohepatic syndrome, along with the well-studied cardiorenal one, is becoming more and more relevant, as it reflects the hepatotrophic effect of pathogenetic chronic heart failure factors o
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Sandrikov, V. A., E. R. Charchyan, A. V. Lysenko, et al. "The first experience of intraoperative myocardial elastography in cardiac surgery patients." Medical alphabet, no. 22 (December 4, 2024): 14–18. https://doi.org/10.33667/2078-5631-2024-22-14-18.

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The goal the work was to study the possibility of using elastography on an open heart to determine the stiffness of the left ventricular myocardium. Material and methods. Intraoperative elastography was performed in 6 patients with isolated aortic stenosis and dissecting aneurysm of the ascending aorta with aortic insufficiency. Three patients underwent surgery to replace the aortic valve with mechanical prostheses (SIM-19) and three were operated to replace the ascending aorta with an artificial prosthesis with aortic valve replacement (David’s operation). The average age of the patients was
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Varghese, Tomy, J. A. Zagzebski, P. Rahko, and C. S. Breburda. "Ultrasonic Imaging of Myocardial Strain Using Cardiac Elastography." Ultrasonic Imaging 25, no. 1 (2003): 1–16. http://dx.doi.org/10.1177/016173460302500101.

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Clinical assessment of myocardial ischemia based on visually-assessed wall motion scoring from echocardiography is semiquantitative, operator dependent, and heavily weighted by operator experience and expertise. Cardiac motion estimation methods such as tissue Doppler imaging, used to assess myocardial muscle velocity, provides quantitative parameters such as the strain-rate and strain derived from Doppler velocity. However, tissue Doppler imaging does not differentiate between active contraction and simple rotation or translation of the heart wall, nor does it differentiate tethering (passive
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Chen, Hao, and Tomy Varghese. "Three-dimensional canine heart model for cardiac elastography." Medical Physics 37, no. 11 (2010): 5876–86. http://dx.doi.org/10.1118/1.3496326.

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Tesis sobre el tema "Cardiac elastography"

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Kwiecinski, Wojciech. "Ultrasound cardiac therapy guided by elastography and ultrafast imaging." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066131/document.

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La fibrillation atriale affecte 2-3% des européens et nord-américains, les tachycardies ventriculaires sont liées à un risque important de mort subite. Les approches minimalement invasives comme l’Ablation par Cathéter Radiofréquence (RFCA) ont révolutionné le traitement de ces maladies, mais le taux de réussite de la RFCA est limité par le manque de techniques d’imagerie pour contrôler cette ablation thermique.Le but de cette thèse est de proposer de nouvelles approches ultrasonores pour des traitements cardiaques minimalement invasifs guidés par échographie.Pour cela nous avons d’abord valid
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Caforio, Federica. "Mathematical modelling and numerical simulation of elastic wave propagation in soft tissues with application to cardiac elastography." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLX001/document.

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Les objectifs de cette thèse sont la modélisation mathématique et la simulation numérique de l’élastographie impulsionnelle basée sur la force de radiation acoustique (FRA) dans un tissu mou précontraint, et en particulier le myocarde. La première partie du manuscript concerne la modélisation mathématique de la FRA, la propagation d’ondes de cisaillement qui en résulte et la caractérisation de la vitesse des ondes de cisaillement pour une loi de comportement générale du tissu myocardique. Nous montrons aussi des applications pour l’estimation de l’orientation des fibres cardiaques dans le myoc
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Saloux, Éric. "Validatiοn préclinique et clinique d’une nοuvelle technique nοn invasive de mesure de l’élasticité du myοcarde". Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMC415.

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L’élastographie ultrasonore est une technique qui a fait ses preuves en clinique depuis près de 10 ans pour explorer la dureté des organes statiques superficiels comme le foie le sein. Son application à l’étude des caractéristiques mécaniques du cœur est très récente et n’a fait l’objet que de quelques preuves de concept expérimentales chez l’animal et chez l’Homme. Dans ce travail, nous avons évalué in vitro, sur un modèle animal et chez l'homme atteint de sténose aortique, l'imagerie Shear Wave Elastography dans une version adaptée au cœur à partir de séquences cliniques conçues pour des org
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Maksuti, Elira. "Imaging and modeling the cardiovascular system." Doctoral thesis, KTH, Medicinsk bildteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-196538.

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Understanding cardiac pumping function is crucial to guiding diagnosis, predicting outcomes of interventions, and designing medical devices that interact with the cardiovascular system.  Computer simulations of hemodynamics can show how the complex cardiovascular system is influenced by changes in single or multiple parameters and can be used to test clinical hypotheses. In addition, methods for the quantification of important markers such as elevated arterial stiffness would help reduce the morbidity and mortality related to cardiovascular disease. The general aim of this thesis work was to i
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Correia, Mafalda Filipa Rodrigues. "From 2D to 3D cardiovascular ultrafast ultrasound imaging : new insights in shear wave elastography and blood flow imaging." Thesis, Sorbonne Paris Cité, 2016. http://www.theses.fr/2016USPCC158.

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Ces travaux de thèse portent sur le développement de nouvelles modalités d’imagerie cardiovasculaire basé sur l’utilisation de l'imagerie ultrarapide 2D et 3D. Les modalités d’imagerie développées dans cette thèse appartiennent au domaine de de l’élastographie par onde de cisaillement et de l'imagerie Doppler des flux sanguins.Dans un premier temps, la technique de l’élastographie par onde de cisaillement du myocarde a été développée pour les applications cliniques. Une approche d'imagerie non-linéaire a été utilisée pour améliorer l’estimation de vitesse des ondes de cisaillement (ou la rigid
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Robert, Jade. "Développement de modalités d'imagerie ultrasonore pour le guidage et le suivi interventionnel du traitement des arythmies cardiaques." Electronic Thesis or Diss., Lyon, 2022. http://www.theses.fr/2022LYSE1005.

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Les arythmies cardiaques sont, aujourd’hui encore, un enjeu de santé publique majeur. Certains types d’arythmies affectent plusieurs dizaines de millions de personnes dans le monde, tandis que d’autres sont la cause principale de mort subite cardiaque. Dans les cas les plus sévères, il est impératif de recourir à un traitement, afin de préserver l’intégrité du patient. Or, les méthodes interventionnelles, de guidage et de suivi de ce traitement, sont limitées, menant ainsi à un taux de récurrence parfois élevé, en fonction du type d’arythmie. Cette thèse s’intéresse alors au développement de m
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Sayseng, Vincent Policina. "Toward clinical realization of Myocardial Elastography: Cardiac strain imaging for better diagnosis and treatment of heart disease." Thesis, 2020. https://doi.org/10.7916/d8-c6vn-cv86.

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Heart disease is the leading cause of death globally. Early diagnosis is the key to successful treatment. By providing noninvasive, non-ionizing, and real-time imaging, echocardiography plays a critical role in identifying heart disease. Compared to other imaging modalities, ultrasound has unparalleled temporal resolution. High frame-rate imaging has enabled the development of new metrics to characterize myocardial mechanics. Strain imaging measures the heart's deformation throughout the cardiac cycle, providing a quantitative assessment of cardiac health. The intention of this disserta
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Bunting, Ethan Armel. "Performance Analysis and Optimization of 2-D Cardiac Strain Imaging for Clinical Applications." Thesis, 2017. https://doi.org/10.7916/D8BP07J3.

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Heart disease has remained the deadliest disease in the United States for the past 100 years. Imaging methods are frequently employed in cardiology in order to help clinicians diagnose the specific type of heart disease and to guide treatment decisions. Ultrasound is the most frequently used imaging modality in cardiology because it is inexpensive, portable, easy to use, and extremely safe for patients. Using a variety of imaging processing techniques, deformations exhibited by the cardiac tissue during contraction can be imaged with ultrasound and used as an indicator of myocardial health.
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Libros sobre el tema "Cardiac elastography"

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Sayseng, Vincent Policina. Toward clinical realization of Myocardial Elastography: Cardiac strain imaging for better diagnosis and treatment of heart disease. [publisher not identified], 2020.

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Capítulos de libros sobre el tema "Cardiac elastography"

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Konofagou, Elisa. "Myocardial Elastography." In Cardiac Mapping. John Wiley & Sons, Ltd, 2019. http://dx.doi.org/10.1002/9781119152637.ch84.

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Kolipaka, Arunark. "Cardiac Magnetic Resonance Elastography." In Protocols and Methodologies in Basic Science and Clinical Cardiac MRI. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53001-7_7.

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Ibrahim, El-Sayed, Simon Lambert, and Ralph Sinkus. "Cardiac Magnetic Resonance Elastography (MRE)." In Heart Mechanics Magnetic Resonance Imaging. CRC Press, 2017. http://dx.doi.org/10.1201/9781315119090-9.

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Heyde, Brecht, Oana Mirea, and Jan D'hooge. "Cardiac Strain and Strain Rate Imaging." In Ultrasound Elastography for Biomedical Applications and Medicine. John Wiley & Sons, Ltd, 2018. http://dx.doi.org/10.1002/9781119021520.ch11.

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Eyerly-Webb, Stephanie A., Maryam Vejdani-Jahromi, Vaibhav Kakkad, Peter Hollender, David Bradway, and Gregg Trahey. "Acoustic Radiation Force-based Ultrasound Elastography for Cardiac Imaging Applications." In Ultrasound Elastography for Biomedical Applications and Medicine. John Wiley & Sons, Ltd, 2018. http://dx.doi.org/10.1002/9781119021520.ch32.

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Lesniak-Plewinska, Beata, M. Kowalski, S. Cygan, E. Kowalik, and K. Kaluzynski. "Experimental setup with dual chamber cardiac phantom for ultrasonic elastography." In IFMBE Proceedings. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89208-3_133.

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Varghese, Tomy, Q. Chen, P. Rahko, and James Zagzebski. "Cardiac Elastography, Full-Field Development." In Encyclopedia of Biomaterials and Biomedical Engineering, Second Edition - Four Volume Set. CRC Press, 2008. http://dx.doi.org/10.1201/b18990-49.

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"Cardiac Elastography, Full-Field Development." In Encyclopedia of Biomaterials and Biomedical Engineering, Second Edition. CRC Press, 2008. http://dx.doi.org/10.1081/e-ebbe2-120023467.

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Li, Yan, Karen L. Fang, Zhi Huang, Yun Lu, Bin Zhang, and Yali Yao. "Advancements in Cardiovascular Diagnostics." In Coronary and Cardiothoracic Critical Care. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-8185-7.ch001.

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The cardiology diagnostic are the methods of identifying current or past heart conditions, which can advise caregivers on patient diagnosis and provide a proper therapy plan, nowadays couple new diagnostic methods have been developed and some of them like radionuclide myocardial perfusion imaging, coronary computed tomography angiogram, cardiac magnetic resonance imaging, intravascular ultrasonography, optical coherence tomography, intravascular thermography, intravascular elastography, and near-infrared spectroscopy have been approved for clinical use. Not only the advanced technologies, the
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Li, Yan, Karen L. Fang, Zhi Huang, Yun Lu, Bin Zhang, and Yali Yao. "Advancements in Cardiovascular Diagnostics." In Emerging Applications, Perspectives, and Discoveries in Cardiovascular Research. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-2092-4.ch011.

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The cardiology diagnostic are the methods of identifying current or past heart conditions, which can advise caregivers on patient diagnosis and provide a proper therapy plan, nowadays couple new diagnostic methods have been developed and some of them like radionuclide myocardial perfusion imaging, coronary computed tomography angiogram, cardiac magnetic resonance imaging, intravascular ultrasonography, optical coherence tomography, intravascular thermography, intravascular elastography, and near-infrared spectroscopy have been approved for clinical use. Not only the advanced technologies, the
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Actas de conferencias sobre el tema "Cardiac elastography"

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Konofagou, Elisa E., Timothy Harrigan, and Scott Solomon. "Cardiac elastography: detecting pathological changes in myocardium tissues." In Medical Imaging 2003, edited by William F. Walker and Michael F. Insana. SPIE, 2003. http://dx.doi.org/10.1117/12.479932.

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Liu, Chih-Hao, Manmohan Singh, Shang Wang, et al. "Assessment of the biomechanical changes in cardiac tissue after myocardial infarction with optical coherence elastography." In Optical Elastography and Tissue Biomechanics VI, edited by Kirill V. Larin and Giuliano Scarcelli. SPIE, 2019. http://dx.doi.org/10.1117/12.2510762.

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Bunting, Ethan, Clement Papadacci, Elaine Wan, Julien Grondin, and Elisa Konofagou. "Intracardiac myocardial elastography for lesion quantification in cardiac radiofrequency ablation." In 2016 IEEE International Ultrasonics Symposium (IUS). IEEE, 2016. http://dx.doi.org/10.1109/ultsym.2016.7728575.

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Azeloglu, E. U., and K. D. Costa. "Dynamic AFM elastography reveals phase dependent mechanical heterogeneity of beating cardiac myocytes." In 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 2009. http://dx.doi.org/10.1109/iembs.2009.5335316.

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Al Mukaddim, Rashid, Kayvan Samimi, Allison Rodgers, Timothy A. Hacker, and Tomy Varghese. "Comparison of cardiac displacements in a murine model of myocardial ischemia using Cardiac Elastography and speckle tracking echocardiography." In 2017 IEEE International Ultrasonics Symposium (IUS). IEEE, 2017. http://dx.doi.org/10.1109/ultsym.2017.8092143.

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Mukaddim, Rashid Al, Kayvan Samimi, Allison Rodgers, Timothy A. Hacker, and Tomy Varghese. "Comparison of cardiac displacements in a murine model of myocardial ischemia using cardiac elastography and Speckle Tracking Echocardiography." In 2017 IEEE International Ultrasonics Symposium (IUS). IEEE, 2017. http://dx.doi.org/10.1109/ultsym.2017.8092281.

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Caenen, Annette, Abdullah Thabit, Darya Shcherbakova, et al. "The effect of stretching on transmural shear wave anisotropy in cardiac shear wave elastography." In 2017 IEEE International Ultrasonics Symposium (IUS). IEEE, 2017. http://dx.doi.org/10.1109/ultsym.2017.8092507.

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Caenen, Annette, Mathieu Pemot, Mathias Peirlinck, Luc Mertens, and Patrick Segers. "Analyzing the Shear Wave Mechanics in Cardiac Shear Wave Elastography Using Finite Element Simulations." In 2018 IEEE International Ultrasonics Symposium (IUS). IEEE, 2018. http://dx.doi.org/10.1109/ultsym.2018.8579698.

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Liang, Yun, Hui Zhu, Thomas Gehrig, and Morton H. Friedman. "Coronary Artery Wall Strain Estimation From Clinical IVUS Images." In ASME 2007 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2007. http://dx.doi.org/10.1115/sbc2007-176256.

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Atherosclerotic plaque rupture is responsible for the majority of acute coronary syndromes and myocardial infarctions. Intravascular ultrasound (IVUS) imaging is a widely available clinical technique providing real time cross-sectional images of the vessel wall and plaque morphometry. However, IVUS echo images have limited ability to predict the vulnerability of the plaque. The mechanical behavior of the plaque is consistent with its underlying components, suggesting that measurements of plaque mechanical response can be used to assess the likelihood of plaque rupture [1]. Arterial wall strain
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Engel, Aaron J., Hao H. Hsu, Pengfei Song, and Gregory R. Bashford. "Cardiac atrial kick shear wave elastography with ultrafast diverging wave imaging: An in vivo pilot study." In 2017 IEEE International Ultrasonics Symposium (IUS). IEEE, 2017. http://dx.doi.org/10.1109/ultsym.2017.8092742.

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