Towards a Comprehensive Approach to Magnetic Resonance Imaging of Congenital Heart Disease PDF Download
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Author: Giulia Maria Chiara Rossi
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Thèse. Biologie. Médecine. 2023
Author: Giulia Maria Chiara Rossi
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Thèse. Biologie. Médecine. 2023
Author: Anita Sadeghpour
Publisher: Springer
ISBN: 1447163834
Category : Medical
Languages : en
Pages : 383
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Book Description
In the United States, there are approximately 1 million adults with congenital heart disease, with 20,000 new patients reaching adolescence each year. With early pediatric diagnosis, improved medical, surgical and post operative care, it is now expected that 90% of patients born with congenital heart disease (CHD) will survive to adulthood. Therefore, the number of adult CHD (ACHD) patients will continue to rise. In fact, it is now estimated that for the first time in history, there are more adults living with CHD than children. The cardiologist who deals with these patients must therefore be familiar with congenital heart lesions in their uncomplicated state and know appropriate testing and follow-up methods. Also the inherent complexity of this type of cardiovascular disease really needs a comprehensive, multimedia included, practical and case base approach and assessment. The aim of this book is to provide a case base approach to adult patients with congenital heart disease including all diagnostic and treatment methods focus on physical exam, ECG, chest X-Ray, heart sounds, advanced echocardiography including of TTE & TEE, cardiac CT, CMR, catheterization, interventional procedures, surgery and also anesthesia highlights in these patients.
Author: Mushabbar A. Syed
Publisher: Springer Nature
ISBN: 3031292359
Category : Medical
Languages : en
Pages : 433
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Book Description
This heavily updated textbook focuses on the use of cardiac magnetic resonance (CMR) imaging in pediatric and adult patients with congenital heart disease. Over past two decades, CMR has come to occupy an ever more important place in the assessment and management of patients with congenital heart defects (CHD) and other cardiovascular disorders. The modality offers an ever-expanding amount of information about the heart and circulation, provides outstanding images of cardiovascular morphology and function, is increasingly being used to detect pathologic fibrosis, and has an expanding role in the assessment of myocardial viability. Magnetic Resonance Imaging of Congenital Heart Disease is an excellent foundation for any reader not familiar with the field whether they are imagers or clinicians who deal with cardiovascular disease. It also describes the technical details of MRI techniques to help the clinician understand the most important elements of CMR in assessing and managing their patients. In creating the book, the editors have assembled a world-renowned panel of contributors to review the use of CMR in CHD and make it accessible to those working in the field and to those who use the information derived from CMR in their clinical practice.
Author: Warren J. Manning
Publisher: Elsevier Health Sciences
ISBN: 1455706507
Category : Medical
Languages : en
Pages : 668
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Book Description
Cardiovascular Magnetic Resonance provides you with up-to-date clinical applications of cardiovascular MRI for the broad spectrum of cardiovascular diseases, including ischemic, myopathic, valvular, and congenital heart diseases, as well as great vessel and peripheral vascular disease. Editors Warren J. Manning and Dudley J. Pennell and their team of international contributors cover everything from basic MR physics to sequence design, flow quantification and spectroscopy to structural anatomy and pathology. Learn the appropriate role for CMR in a variety of clinical settings with reference to other modalities, practical limitations, and costs. With the latest information on contrast agents, MR angiography, MR spectroscopy, imaging protocols, and more, this book is essential for both the beginner and expert CMR practitioner. Covers both the technical and clinical aspects of CMR to serve as a comprehensive reference. Demonstrates the full spectrum of the application of cardiac MR from ischemic heart disease to valvular, myopathic, pericardial, aortic, and congenital heart disease. Includes coverage of normal anatomy, orientation, and function to provide you with baseline values. Discusses advanced techniques, such as interventional MR, to include essential information relevant to the specialist. Features appendices with acronyms and CMR terminology used by equipment vendors that serve as an introduction to the field. Uses consistent terminology and abbreviations throughout the text for clarity and easy reference. Covers both the technical and clinical aspects of CMR to serve as a comprehensive reference. Demonstrates the full spectrum of the application of cardiac MR from ischemic heart disease to valvular, myopathic, pericardial, aortic, and congenital heart disease. Includes coverage of normal anatomy, orientation, and function to provide you with baseline values. Discusses advanced techniques, such as interventional MR, to include essential information relevant to the specialist. Features appendices with acronyms and CMR terminology used by equipment vendors that serve as an introduction to the field. Uses consistent terminology and abbreviations throughout the text for clarity and easy reference.
Author: Pastora Gallego
Publisher: Springer Nature
ISBN: 3030619273
Category : Medical
Languages : en
Pages : 410
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Book Description
This book focuses on congenital heart disease (CHD) and emerging imaging technologies. It covers all clinically relevant aspects of the fascinating new cardiac imaging technologies, including a comprehensive explanation of their basic principles, practical aspects of novel clinical applications, and detailed descriptions of specific uses in the broad spectrum of clinically important adult CHD. Innovations and emerging technologies for diagnosis and therapeutics, evaluation and treatment are continually evolving, and due to these advances in non-invasive diagnosis, there has been a significant improvement in the survival rates for CHD patient. Novel approaches to trans-catheter interventions and advances in echocardiography, MRI and CT imaging are being developed and incorporated into routine clinical practice, while emerging three-dimensional printing technologies are fundamentally affecting patient care, research, trainee education, and interactions between multidisciplinary teams, patients, and caregivers. In addition, translational technologies on the horizon promise to take this nascent field even further. Exploring the applicability of these emerging technologies in improving our understanding of complex congenital cardiac defect anatomy and physiology will provide new treatment options for this unique population. Written by experts in the field who are also involved in patient care, this book discusses the practical application of innovations in advanced multimodality imaging in the daily clinical routine and offers tips and tricks for beginners.
Author: Raymond Y. Kwong
Publisher: Springer
ISBN: 1493988417
Category : Medical
Languages : en
Pages : 473
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Book Description
The significantly updated second edition of this important work provides an up-to-date and comprehensive overview of cardiovascular magnetic resonance imaging (CMR), a rapidly evolving tool for diagnosis and intervention of cardiovascular disease. New and updated chapters focus on recent applications of CMR such as electrophysiological ablative treatment of arrhythmias, targeted molecular MRI, and T1 mapping methods. The book presents a state-of-the-art compilation of expert contributions to the field, each examining normal and pathologic anatomy of the cardiovascular system as assessed by magnetic resonance imaging. Functional techniques such as myocardial perfusion imaging and assessment of flow velocity are emphasized, along with the exciting areas of artherosclerosis plaque imaging and targeted MRI. This cutting-edge volume represents a multi-disciplinary approach to the field, with contributions from experts in cardiology, radiology, physics, engineering, physiology and biochemistry, and offers new directions in noninvasive imaging. The Second Edition of Cardiovascular Magnetic Resonance Imaging is an essential resource for cardiologists and radiologists striving to lead the way into the future of this important field.
Author: Fei Han
Publisher:
ISBN:
Category :
Languages : en
Pages : 170
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Book Description
Congenital heart disease (CHD) is the most common congenital defect affecting about 1% of live births. Cardiovascular MRI (CMR) is increasingly used in pediatric patients with CHD to complement echocardiography and invasive catheterization for anatomical and functional assessment of the heart and blood vessels. For children, the non-invasiveness, unrestricted field of view, absence of contrast nephrotoxicity and ionizing radiation make CMR an attractive imaging modality. Current pediatric CMR protocol includes, among others, 2D cardiac cine and 3D first-pass contrast-enhanced MR angiography, both performed with breath-holding. However, reliable breath-holds are usually hard to achieve in these pediatric patients due to their limited cooperation. In addition, prolonged and repeated breath-holds are undesirable for patients with unstable cardiopulmonary status. More importantly, the data acquisitions in current CMR protocols are limited by the breath-hold duration, the need to capture the first-pass of the gadolinium bolus and relatively thick 2D slices in cardiac cine. Consequently, despite its exquisitely detailed definition of extra-cardiac vascular anatomy, conventional CMR methods fall short of providing a comparable definition of dynamic cardiac anatomy, although the status of these structures is often the basis for treatment and surgical planning. Moreover, a conventional pediatric CMR protocol requires a lot of clinical resources, including an average of 1-2 hours of scanner time and the need for physician's presence to ensure appropriate geometric interrogation of the complex congenital cardiac anatomy. All the aforementioned issues have prevented pediatric CMR from reaching its full potential. The overall aim of this thesis is to propose an innovative, effective, and reliable CMR approach to address the aforementioned issues of conventional protocol. The proposed pediatric CMR approach includes the use of ferumoxytol as an intravascular contrast agent and the development of the 4D Multi-phase Steady-state Imaging with Contrast (4D MUSIC) pulse sequence using a ROtating Cartesian K-space (ROCK) sampling pattern, cardiac and respiratory motion self-gating and compressed sensing image reconstruction. The proposed approach potentially represents a new paradigm of CMR in pediatric CHD patients whereby comprehensive volumetric information about cardiovascular anatomy and function can be acquired non-invasively in 10 minutes, without ionizing radiation, without exposure to a Gadolinium-based contrast agent and without breath-holding. Chapter 1 introduces the conventional CMR protocol and discusses its utility in the clinical management of pediatric patients with CHD, which bring out the motivation of the technical development of this thesis. In Chapter 2, a brief technical background of MRI is provided. Chapter 3 introduces the concept of performing CMR with respiratory and cardiac motion compensation during the steady-state distribution of ferumoxytol. The prototype 4D MUSIC pulse sequence and preliminary clinical results from eight pediatric patients with CHD are presented in this chapter. In Chapter 4, several technical developments were made to optimize the 4D MUSIC sequence, including an efficient and flexible ROCK sampling pattern, a robust retrospective motion compensation strategy, and a compressed sensing image reconstruction algorithm. These technical developments further improve the clinical performance of 4D MUSIC in terms of image quality, scan efficiency, and reliability, and potentially eliminate the need for external physiological signal monitoring for motion gating. The optimized 4D MUSIC sequence was validated in a clinical study of ten pediatric patients with CHD. Chapter 5 exploits the potential of 4D MUSIC for cardiac functional evaluation where a motion-weighted image reconstruction strategy was evaluated to improve the temporal resolution of 4D MUSIC images. The results from a retrospective clinical study of sex pediatric patients with CHD showed that 4D MUSIC could offer accurate cardiac functional measurements. Several techniques developed in Chapters 3-5 can be applied to other MRI applications. In Chapter 6, a segmented golden ratio radial reordering scheme is proposed in order to improve the k-space sampling efficiency in 2D cardiac CINE acquisitions and enable image reconstruction with retrospectively defined temporal resolution. A 4D respiratory resolved MRI technique is proposed in Chapter 7, utilizing the ROCK sampling pattern developed in Chapter 4. The proposed technique can be used to quantitatively evaluate the breathing pattern of individual patients and help to optimize the dose delivery in radiation therapy.
Author: Mario J. Garcia
Publisher: Lippincott Williams & Wilkins
ISBN: 0781795354
Category : Medical
Languages : en
Pages : 768
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Book Description
This textbook covers the fundamental principles of cardiovascular imaging modalities and their applications for the diagnosis of cardiovascular diseases. The main focus is on the comprehensive diagnosis of clinical conditions/disease entities through the most effective cardiovascular imaging test or combination. The authors discuss the clinical utility and relative value of each test to address specific clinical questions, based on evidence and expert opinion. Each chapter presents information in the following format: overview, discussion of pathophysiology; differential diagnosis/diagnostic evaluation; prognosis; therapeutic guidance with illustration of treatment pathway. A companion Website will offer the full text, ten multiple-choice questions for each chapter, still and cine images, and imaging clips.
Author: IB Vijayalakshmi
Publisher: Jaypee Brothers Medical Publishers Pvt. Limited
ISBN: 9789352701957
Category : Medical
Languages : en
Pages : 0
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Book Description
SECTION 1 Embryo to the Neonate SECTION 2 Basics SECTION 3 Defects in Atrioventricular and Pulmonary Arteriovenous Connections SECTION 4 Shunt Defects SECTION 5 Right and Left Ventricular Obstructive Lesions SECTION 6 Congenital Valvar Lesions SECTION 7 Diseases of the Aorta SECTION 8 Cyanotic Heart Diseases SECTION 9 Congenital Cardiomyopathies SECTION 10 Congenital Heart Disease in Adults SECTION 11 Electrophysiological Issues in Children SECTION 12 Miscellaneous SECTION 13 General Issues Index
Author: Barry D. Fletcher
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 216
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Book Description
