Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Simultaneous Reconstruction Of Respiratory And Cardiac Motion From Cine Magnetic Resonance Imaging full books in PDF, epub, and Kindle. Read online Simultaneous Reconstruction Of Respiratory And Cardiac Motion From Cine Magnetic Resonance Imaging ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher :
ISBN 13 :
Total Pages : 45 pages
Book Rating : 4.:/5 (941 download)
Download or read book Simultaneous Reconstruction of Respiratory and Cardiac Motion from Cine Magnetic Resonance Imaging written by and published by . This book was released on 2014 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Aleksandra Radjenovic
Publisher : Frontiers Media SA
ISBN 13 : 2832527434
Total Pages : 141 pages
Book Rating : 4.8/5 (325 download)
Download or read book Simultaneous multiparametric and multidimensional cardiovascular magnetic resonance imaging written by Aleksandra Radjenovic and published by Frontiers Media SA. This book was released on 2023-06-30 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andre van der Kouwe
Publisher : Academic Press
ISBN 13 : 012824478X
Total Pages : 622 pages
Book Rating : 4.1/5 (282 download)
Download or read book Motion Correction in MR written by Andre van der Kouwe and published by Academic Press. This book was released on 2022-10-28 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Motion Correction in MR: Correction of Position, Motion, and Dynamic Changes, Volume Eight provides a comprehensive survey of the state-of-the-art in motion detection and correction in magnetic resonance imaging and magnetic resonance spectroscopy. The book describes the problem of correctly and consistently identifying and positioning the organ of interest and tracking it throughout the scan. The basic principles of how image artefacts arise because of position changes during scanning are described, along with retrospective and prospective techniques for eliminating these artefacts, including classical approaches and methods using machine learning. Internal navigator-based approaches as well as external systems for estimating motion are also presented, along with practical applications in each organ system and each MR modality covered. This book provides a technical basis for physicists and engineers to develop motion correction methods, giving guidance to technologists and radiologists for incorporating these methods in patient examinations. - Provides approaches for correcting scans prospectively and retrospectively - Shows how motion and secondary effects such as field changes manifest in MR scans as artifacts and subtle biases in quantitative research - Gives methods for measuring motion and associated field changes, quantifying motion and judging the accuracy of the motion and field estimates
Author : Guido Peter Kudielka
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (965 download)
Download or read book Coil Load Changes for Physiological Motion Acquisition in Cardiac Magnetic Resonance Imaging written by Guido Peter Kudielka and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Especially in cardiac and thoracic magnetic resonance imaging, respiratory motion and heart movement need to be registered using sensors like electrocardiogram or respiratory belts, in order to trigger the image acquisition or perform retrospective corrections. The placement of the sensors extends the patient preparation time, is critical for signal quality and, hence, image quality, and expects patients to tolerate additional sensors besides the imaging coil and space restrictions. In this work, the imaging coil itself was investigated for sensor-less motion registration. Motion-related variations of the electromagnetic properties of tissue have a direct effect on the coil impedance. Lung motion, myocardial-related motion, and vascular blood flow were registered with this method. The experimental findings were compared to electromagnetic simulations and the data gathered by state-of-the-art sensors, and retrospective motion correction with the GRICS algorithm was executed.
Author : Xiaoyue Zhou
Publisher : Frontiers Media SA
ISBN 13 : 2832553680
Total Pages : 229 pages
Book Rating : 4.8/5 (325 download)
Download or read book Advanced Quantitative Indexes in Cardiovascular Magnetic Resonance Imaging written by Xiaoyue Zhou and published by Frontiers Media SA. This book was released on 2024-08-28 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past decades, advanced quantitative indexes obtained by cardiovascular magnetic resonance imaging (CMRI), such as myocardial strain, myocardial T1/ECV/T2/T2* relaxation value, myocardial blood flow quantification index and hemodynamics indexes, have been proposed as an alternative for non-invasive quantitative evaluation in various cardiovascular diseases. Those quantitative indexes have been proven to be more sensitive in assessing the early change of myocardial tissue, ventricular function, or hemodynamics, compared to the conventional qualitative methods. However, there are many challenges in the accurate measurement of those indexes as well as the evaluation of their clinical significance in the diagnosis and prognosis of a certain disease. Besides, quality control and standardization of those indexes become crucial when promoting them into clinical practice. This Research Topic will offer comprehensive reviews and original research articles of the newly emerged quantitative CMRI methods and the clinical insights of the diagnostic and prognostic value of those advanced CMRI indexes. CMRI techniques such as myocardial strain analysis, quantitative myocardial tissue mapping, 2-dimensional / 4-dimensional flow quantification and quantitative perfusion will be of our interest. The aim of this Research Topic will be to highlight the promising technical improvements in the accurate measurement of the CMRI indexes, and/or the added value of those indexes in disease diagnosis and prognosis. Meanwhile, quality control and standardization of the advanced CMRI indexes in multi-centre / multi-vendor research projects will be discussed.
Author : Tanguy Boucneau
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (111 download)
Download or read book Magnetic Resonance Imaging of Respiratory Mechanics written by Tanguy Boucneau and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The respiratory function in human cannot be separated from the deformation motion of the lung: the gas exchanges between the organism and its environment are made possible, during the inspiration, by the swelling of the alveoli in the pulmonary parenchyma, and during the expiration, by a passive return to the static equilibrium state of the lung. The viscoelastic properties of lung tissue play a key role in the function of this organ. These elements of respiratory mechanics may prove to be very sensitive biomarkers of the pathophysiological state of the lung since they depend on the structure of tissues and biological conditions that are considerably altered by most pulmonary diseases such as cancer, emphysema, asthma or interstitial fibrosis. Magnetic resonance imaging enables non-invasive measurement of three-dimensional anatomical images that allow, thanks to the accessible spatial and temporal resolutions as well as the rich contrasts observed in the soft tissues, the measurement of the deformation state of an organ at a given moment. Moreover, by applying motion encoding gradients, magnetic resonance elastography gives the possibility to follow, onto to the magnetic resonance phase signal, the mechanical strain response of organs to an external mechanical stress in order to reveal their viscoelastic properties, which makes possible a quantitative and spatially-resolved exploration of deep organs that are nor reachable by the medical doctor's hand. In the lung, conventional MRI is, however, relatively difficult: the low tissue density, the large differences in magnetic susceptibility at the interface between gas and tissue and, correlatively, the very short lifetimes of the magnetic resonance signal, lead to signal-to-noise ratios that are difficult to exploit. In addition, the durations of three-dimensional MRI scans are generally longer than the period of the respiratory motion, which requires consideration of this motion within the imaging process. This PhD project, carried out in collaboration with GE Healthcare, aims at circumventing the limitations mentioned above by using UTE and ZTE sub-millisecond echo-time acquisition techniques, combined with original and innovative approaches of intrinsic physiological motions monitoring as well as four-dimensional image reconstruction techniques taking into account the respiratory motion, the redundancy of information between the different data acquisition channels and the sparsity of the reconstructed images through some mathematical representations. The ultimate goal of this project is the development and the validation of local and quantitative techniques to explore the respiratory function, as well as dynamic magnetic resonance lung elastography, in order to extract local ventilation parameters and viscoelastic shear moduli in the lung during the breathing cycle.
Author : Donald W. McRobbie
Publisher : Cambridge University Press
ISBN 13 : 1316688259
Total Pages : 405 pages
Book Rating : 4.3/5 (166 download)
Download or read book MRI from Picture to Proton written by Donald W. McRobbie and published by Cambridge University Press. This book was released on 2017-04-13 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: MR is a powerful modality. At its most advanced, it can be used not just to image anatomy and pathology, but to investigate organ function, to probe in vivo chemistry, and even to visualise the brain thinking. However, clinicians, technologists and scientists struggle with the study of the subject. The result is sometimes an obscurity of understanding, or a dilution of scientific truth, resulting in misconceptions. This is why MRI from Picture to Proton has achieved its reputation for practical clarity. MR is introduced as a tool, with coverage starting from the images, equipment and scanning protocols and traced back towards the underlying physics theory. With new content on quantitative MRI, MR safety, multi-band excitation, Dixon imaging, MR elastography and advanced pulse sequences, and with additional supportive materials available on the book's website, this new edition is completely revised and updated to reflect the best use of modern MR technology.
Author : Andre J. Duerinckx
Publisher : Springer Science & Business Media
ISBN 13 : 0387949593
Total Pages : 355 pages
Book Rating : 4.3/5 (879 download)
Download or read book Coronary Magnetic Resonance Angiography written by Andre J. Duerinckx and published by Springer Science & Business Media. This book was released on 2002 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, there has been increasing interest in the clinical applications of coronary angiography techniques. Coronary MRA can be instrumental in the evaluation of congenital coronary artery anomalies, however, the complexity of advanced MR pulse sequences and strategies may be overwhelming to many. Coronary MR Angiography demystifies the art of coronary MRA by providing a text in plain language with clearly illustrated imaging steps and protocols. Designed to bridge the gap between radiology and cardiology, it is written for physicians and scientists planning to incorporate this technique into their research or practice.
Author : Kenneth R. Thomson
Publisher : Elsevier Health Sciences
ISBN 13 : 0323612059
Total Pages : 1193 pages
Book Rating : 4.3/5 (236 download)
Download or read book Image-Guided Interventions E-Book written by Kenneth R. Thomson and published by Elsevier Health Sciences. This book was released on 2020-03-13 with total page 1193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised to reflect recent, rapid changes in the field of interventional radiology (IR), Image-Guided Interventions, 3rd Edition, offers comprehensive, narrative coverage of vascular and nonvascular interventional imaging—ideal for IR subspecialists as well as residents and fellows in IR. This award-winning title provides clear guidance from global experts, helping you formulate effective treatment strategies, communicate with patients, avoid complications, and put today's newest technology to work in your practice. - Offers step-by-step instructions on a comprehensive range of image-guided intervention techniques, including discussions of equipment, contrast agents, pharmacologic agents, antiplatelet agents, and classic signs, as well as detailed protocols, algorithms, and SIR guidelines. - Includes new chapters on Patient Preparation, Prostate Artery Embolization, Management of Acute Aortic Syndrome, Percutaneous Arterial Venous Fistula Creation, Lymphatic Interventions, Spinal and Paraspinal Nerve Blocks, and more. - Employs a newly streamlined format with shorter, more digestible chapters for quicker reference. - Integrates new patient care and communication tips throughout to address recent changes in practice. - Highlights indications and contraindications for interventional procedures, and provides tables listing the materials and instruments required for each. - Features more than 2,300 state-of-the-art images demonstrating IR procedures, full-color illustrations of anatomical structures and landmarks, and video demonstrations online. - 2014 BMA Medical Book Awards Highly Commended in Radiology category!
Author : Jan Bogaert
Publisher : Springer Science & Business Media
ISBN 13 : 3540269975
Total Pages : 553 pages
Book Rating : 4.5/5 (42 download)
Download or read book Clinical Cardiac MRI written by Jan Bogaert and published by Springer Science & Business Media. This book was released on 2005-08-31 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: This extensively illustrated volume has been specifically geared towards optimal use of MRI systems. The text provides essential theoretical background information: Imaging acquisition and potential pitfalls are also examined in detail. Most importantly, structured guidelines are provided on the interpretation of clinical data in the wide range of cardiac pathology that can be encountered.
Author : Stefan O. Schönberg
Publisher : Springer Science & Business Media
ISBN 13 : 354068879X
Total Pages : 548 pages
Book Rating : 4.5/5 (46 download)
Download or read book Parallel Imaging in Clinical MR Applications written by Stefan O. Schönberg and published by Springer Science & Business Media. This book was released on 2007-01-11 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the first in-depth introduction to parallel imaging techniques and, in particular, to the application of parallel imaging in clinical MRI. It will provide readers with a broader understanding of the fundamental principles of parallel imaging and of the advantages and disadvantages of specific MR protocols in clinical applications in all parts of the body at 1.5 and 3 Tesla.
Author : S. Kevin Zhou
Publisher : Academic Press
ISBN 13 : 0128165863
Total Pages : 1074 pages
Book Rating : 4.1/5 (281 download)
Download or read book Handbook of Medical Image Computing and Computer Assisted Intervention written by S. Kevin Zhou and published by Academic Press. This book was released on 2019-10-18 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Medical Image Computing and Computer Assisted Intervention presents important advanced methods and state-of-the art research in medical image computing and computer assisted intervention, providing a comprehensive reference on current technical approaches and solutions, while also offering proven algorithms for a variety of essential medical imaging applications. This book is written primarily for university researchers, graduate students and professional practitioners (assuming an elementary level of linear algebra, probability and statistics, and signal processing) working on medical image computing and computer assisted intervention. Presents the key research challenges in medical image computing and computer-assisted intervention Written by leading authorities of the Medical Image Computing and Computer Assisted Intervention (MICCAI) Society Contains state-of-the-art technical approaches to key challenges Demonstrates proven algorithms for a whole range of essential medical imaging applications Includes source codes for use in a plug-and-play manner Embraces future directions in the fields of medical image computing and computer-assisted intervention
Author : Sven Plein
Publisher : Springer
ISBN 13 : 331920940X
Total Pages : 475 pages
Book Rating : 4.3/5 (192 download)
Download or read book Cardiovascular MR Manual written by Sven Plein and published by Springer. This book was released on 2015-09-15 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an introduction to CMR imaging that is understandable and focused on the relevant information needed to using CMR imaging in clinical practice. Cardiovascular magnetic resonance (CMR) imaging has become an established imaging modality with an expanding range of clinical indications. While in the past the availability of CMR imaging was limited to a few specialist centres the method is becoming more widely available. Most clinicians therefore need to have a general understanding of the diagnostic information that can be obtained from CMR imaging, the indications for referral as well as contraindications and limitations of the method. For cardiologists and radiologists in particular, CMR imaging will become a routine diagnostic tool and training curricula in Cardiology or Radiology reflect this trend by increasingly demanding training in CMR imaging.
Author : Mehmet Akcakaya
Publisher : Academic Press
ISBN 13 : 012822746X
Total Pages : 518 pages
Book Rating : 4.1/5 (282 download)
Download or read book Magnetic Resonance Image Reconstruction written by Mehmet Akcakaya and published by Academic Press. This book was released on 2022-11-04 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Resonance Image Reconstruction: Theory, Methods and Applications presents the fundamental concepts of MR image reconstruction, including its formulation as an inverse problem, as well as the most common models and optimization methods for reconstructing MR images. The book discusses approaches for specific applications such as non-Cartesian imaging, under sampled reconstruction, motion correction, dynamic imaging and quantitative MRI. This unique resource is suitable for physicists, engineers, technologists and clinicians with an interest in medical image reconstruction and MRI. - Explains the underlying principles of MRI reconstruction, along with the latest research - Gives example codes for some of the methods presented - Includes updates on the latest developments, including compressed sensing, tensor-based reconstruction and machine learning based reconstruction
Author : Hans-Ulrich Kauczor
Publisher : Springer Science & Business Media
ISBN 13 : 354034618X
Total Pages : 315 pages
Book Rating : 4.5/5 (43 download)
Download or read book MRI of the Lung written by Hans-Ulrich Kauczor and published by Springer Science & Business Media. This book was released on 2008-11-12 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past decade significant developments have been achieved in the field of magnetic resonance imaging (MRI), enabling MRI to enter the clinical arena of chest imaging. Standard protocols can now be implemented on up-to-date scanners, allowing MRI to be used as a first-line imaging modality for various lung diseases, including cystic fibrosis, pulmonary hypertension and even lung cancer. The diagnostic benefits stem from the ability of MRI to visualize changes in lung structure while simultaneously imaging different aspects of lung function, such as perfusion, respiratory motion, ventilation and gas exchange. On this basis, novel quantitative surrogates for lung function can be obtained. This book provides a comprehensive overview of how to use MRI for imaging of lung disease. Special emphasis is placed on benign diseases requiring regular monitoring, given that it is patients with these diseases who derive the greatest benefit from the avoidance of ionizing radiation.
Author : Subha V. Raman
Publisher : Elsevier Health Sciences
ISBN 13 : 0323711766
Total Pages : 187 pages
Book Rating : 4.3/5 (237 download)
Download or read book Cardiovascular Magnetic Resonance, An Issue of Heart Failure Clinics E-Book written by Subha V. Raman and published by Elsevier Health Sciences. This book was released on 2020-12-04 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Heart Failure Clinics, guest edited by Dr. Subha V. Raman, will cover key topics in Cardiovascular Magnetic Resonance. This issue is one of four issues selected each year by our series consulting editor, Dr. Eduardo Bossone. Topics discussed in this issue will include: When to use CMR for patients with heart failure; Quantifying cardiac dysfunction with CMR; CMR in heritable cardiomyopathies; CMR in ischemic cardiomyopathy; CMR in right heart and pulmonary circulation disorders; CMR of myocardial fibrosis, edema, and infiltrates in heart failure; Magnetic resonance-based characterization of myocardial architecture; CMR in valvular heart disease-related heart failure; Pericardial disease with CMR; CMR's central role in chemotherapy-induced cardiotoxicity; Intracardiac and vascular hemodynamics with CMR in heart failure; Myocardial energetics with CMR; CMR in congenital heart disease: focus on heart failure; and Machine learning in CMR applied to heart failure.
Author : Majid Maleki
Publisher : Elsevier Health Sciences
ISBN 13 : 0323511767
Total Pages : 400 pages
Book Rating : 4.3/5 (235 download)
Download or read book Practical Cardiology written by Majid Maleki and published by Elsevier Health Sciences. This book was released on 2017-08-25 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: From basic clinical facts to new advanced guidelines, Practical Cardiology, by Drs. Majid Maleki, Azin Alizadehasl, and Majid Haghjoo, is your new go-to resource for new developments in cardiology knowledge, imaging modalities, management techniques, and more. This step-by-step, practical reference is packed with tips and guidance ideal for residents, fellows, and clinicians in cardiology, as well as internal medicine, cardiac surgery, interventional cardiology, and pediatric cardiology. Features a wealth of information, including practical points from recently published guidelines, ECGs, hemodynamic traces of advanced imaging modalities in real patients, and much more. Offers a comprehensive review of cardiovascular medicine, from basic to advanced.
