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Transgenic Models Of Cardiac Arrhythmias And Sudden Death
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Book Synopsis Transgenic models of cardiac arrhythmias and sudden death by : Carol Ann Remme
Download or read book Transgenic models of cardiac arrhythmias and sudden death written by Carol Ann Remme and published by Frontiers E-books. This book was released on 2013-06-03 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiac arrhythmias secondary to hereditary genetic disorders are increasingly recognized as a cause for sudden cardiac death in the general population. Mutations in a large number of genes encoding ion channels and proteins involved in cell-cell coupling have been identified in affected patient populations. Furthermore, genetic defects in other proteins directly or indirectly influencing cardiac electrophysiological properties have been shown to be involved. In-depth studies of the mechanisms underlying the observed electrophysiological abnormalities are often limited in patients carrying these mutations. Transgenic mouse models incorporating the genetic defect in question have been successful in studying genotype-phenotype correlations and have provided important insight into the underlying electrophysiological, biophysical, and molecular mechanisms. In this Research Topic Issue, an overview is presented of the knowledge and insight obtained from various transgenic models of cardiac electrophysiology so far, and how further research in this field may be of additional benefit for the future identification, risk-stratification, and treatment of patients with inherited cardiac arrhythmias and sudden death.
Book Synopsis Professor Hein J.J. Wellens: 33 Years of Cardiology and Arrhythmology by : J. Smeets
Download or read book Professor Hein J.J. Wellens: 33 Years of Cardiology and Arrhythmology written by J. Smeets and published by Springer Science & Business Media. This book was released on 2000-03-31 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first invasive evaluation of cardiac arrhythmias in humans was performed in 1967 in Paris (Prof. P. Coumel) and Amsterdam (Prof. D. Durrer). This was the start of a rapid increase in our knowledge of the diagnosis, mechanism and treatment of cardiac arrhythmias. In that same year Prof. Hein J.J. Wellens became cardiologist in the Wilhelmina Gasthuis in Amsterdam. Initially in Amsterdam (1967-1977) and later on in Maastricht (from 1977), he was the driving force for many breakthroughs in clinical cardiac electrophysiology. With an active interplay between the knowledge derived from the 12-lead electrocardiogram and the recordings made with invasive electrophysiology, he composed new ideas leading to major contributions in clinical cardiac electrophysiology and, more generally, in arrhythmology. He published over 650 scientific papers and 14 books, and had numerous functions within scientific boards of prestigious journals. In addition he trained more than 120 cardiologists in clinical cardiac electrophysiology. On the occasion of the congress `2000, Future of Arrhythmology: Lessons From the Past, Promises For Tomorrow', we highlight the scientific work of Prof. Hein J.J. Wellens. A selection of more than 60 articles over the whole time span has been selected. These articles are accompanied by comments from an expert, co-worker and/or former fellow in order to place the paper in a scientific time frame, including the relationship of the author with Prof. Hein J.J. Wellens.
Book Synopsis Cardiac Mechano-Electric Coupling and Arrhythmias by : Peter Kohl
Download or read book Cardiac Mechano-Electric Coupling and Arrhythmias written by Peter Kohl and published by Oxford University Press. This book was released on 2011-08-25 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rev. ed. of: Cardiac mechano-electric feedback and arrhythmias. 2005.
Book Synopsis Sudden arrhythmic death: from basic science to clinical practice by : Gareth D. Matthews
Download or read book Sudden arrhythmic death: from basic science to clinical practice written by Gareth D. Matthews and published by Frontiers E-books. This book was released on 2014-10-02 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: With upwards of 4.5 million deaths worldwide each year, and more than one tenth of these occurring in those with no previously documented heart disease, sudden arrhythmic death (SAD) is both a major public health burden and a highly emotive issue for society at large. Recent years have witnessed a marked expansion in our knowledge of the physiology underlying SAD, both in the context of hereditary and acquired cardiac disorders. Thanks largely to work in genetically modified animals, the growth in our understanding of mechanisms underlying arrhythmia in the hereditary channelopathies has been particularly marked. Our growing knowledge of the fundamental mechanisms underlying SAD has so far failed to spur substantial developments in clinical practice. Despite a large body of work in both humans and animals, it remains impossible to confidently identify those at high risk of SAD, making pre-emptive therapy a challenge. What is more, with the thankful exception of the implantable cardioverter-defibrillators and pharmacological agents in very specific situations, there has been depressingly little progress in finding new and effective therapies. This Research Topic aims to go some way towards bridging the gap between advances in basic science and the development and delivery of new therapies. It brings together original research contributions and review articles from key opinion leaders in the field, focusing on the direct clinical implications of the basic science research now and in the future
Book Synopsis Cognitive Disorders—Advances in Research and Treatment: 2013 Edition by :
Download or read book Cognitive Disorders—Advances in Research and Treatment: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-06-21 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cognitive Disorders—Advances in Research and Treatment: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about ZZZAdditional Research in a concise format. The editors have built Cognitive Disorders—Advances in Research and Treatment: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about ZZZAdditional Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Cognitive Disorders—Advances in Research and Treatment: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Book Synopsis J Wave Syndromes by : Charles Antzelevitch
Download or read book J Wave Syndromes written by Charles Antzelevitch and published by Springer. This book was released on 2016-06-27 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book delineates the state of the art of the diagnosis and treatment of J wave syndromes, as well as where future research needs to be directed. It covers basic science, translational and clinical aspects of these syndromes. The authors are leading experts in their respective fields, who have contributed prominently to the literature concerning these topics. J wave syndromes are one of the hottest topics in cardiology today. Cardiac arrhythmias associated with Brugada syndrome (BrS) or an early repolarization (ER) pattern in the inferior or infero-lateral ECG leads are thought to be mechanistically linked to accentuation of transient outward current (Ito)-mediated J waves. Although BrS and ER syndrome (ERS) differ with respect to magnitude and lead location of abnormal J waves, they are thought to represent a continuous spectrum of phenotypic expression termed J wave syndromes. ERS is divided into three subtypes with the most severe, Type 3, displaying an ER pattern globally in the inferior, lateral and right precordial leads. BrS has been linked to mutations in 19 different genes, whereas ERS has been associated with mutations in 7 different genes. There is a great deal of confusion as to how to properly diagnose and treat the J wave syndromes as well as confusion about the underlying mechanisms. The demonstration of successful epicardial ablation of BrS has provided new therapeutic options for the management of this syndrome for which treatment alternatives are currently very limited, particularly in the case of electrical storms caused by otherwise uncontrollable recurrent VT/VF. An early repolarization pattern is observed in 2-5% of the US population. While it is clear that the vast majority of individuals exhibiting an ER pattern are not at risk for sudden cardiac death, the challenge moving forward is to identify those individuals who truly are at risk and to design safe and effective treatments.
Book Synopsis Animal Models in Medicine and Biology by : Eva Tvrdá
Download or read book Animal Models in Medicine and Biology written by Eva Tvrdá and published by BoD – Books on Demand. This book was released on 2020-04-08 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thanks to animal models, our knowledge of biology and medicine has increased enormously over the past decades, leading to significant breakthroughs that have had a direct impact on the prevention, management and treatment of a wide array of diseases.This book presents a comprehensive reference that reflects the latest scientific research being done in a variety of medical and biological fields utilizing animal models. Chapters on Drosophila, rat, pig, rabbit, and other animal models reflect frontier research in neurology, psychiatry, cardiology, musculoskeletal disorders, reproduction, chronic diseases, epidemiology, and pain and inflammation management. Animal Models in Medicine and Biology offers scientists, clinicians, researchers and students invaluable insights into a wide range of issues at the forefront of medical and biological progress.
Book Synopsis Epicardial Adipose Tissue by : Gianluca Iacobellis
Download or read book Epicardial Adipose Tissue written by Gianluca Iacobellis and published by Springer Nature. This book was released on 2020-03-25 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first authoritative and comprehensive volume dedicated to epicardial adipose tissue (EAT). It provides an up-to-date and highly illustrated synopsis of the anatomical, biomolecular, genetic, imaging features, and clinical applications of EAT and its role in cardiovascular disease. It relays to the reader a contemporary view of the emerging interplay between the heart and adiposity-related diseases. In addition, this volume discusses the clinical implications and therapeutic targets of EAT in atrial fibrillation, heart failure and coronary artery disease. Comprehensive yet focused, Epicardial Adipose Tissue: From Cell to Clinic is an essential resource for physicians, residents, fellows, and medical students in cardiology, endocrinology, primary care, and health promotion and disease prevention.
Book Synopsis A Handbook of Mouse Models of Cardiovascular Disease by : Qingbo Xu
Download or read book A Handbook of Mouse Models of Cardiovascular Disease written by Qingbo Xu and published by John Wiley & Sons. This book was released on 2006-08-04 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The availability of well-defined genetic strains and the ability to create transgenic and knockout mice makes mouse models extremely valuable biomedical tools. Their suitability as an experimental system for cardiovascular research depends on the individual investigator’s ability to manipulate the mice surgically. Many mouse models require microsurgical techniques, which hitherto could not be performed without practical training. This comprehensive handbook enables scientists to develop these models in their own laboratories. A Handbook of Mouse Models of Cardiovascular Disease is the first book to address pathology in mouse models of heart disease, providing the reader with essential information on technical assays in artificially created models. It includes background information on individual cardiovascular diseases, describes detailed methods and materials used for establishing each mouse model, discusses the problems that may appear in the experiments, and provides examples of applications of the model. A Handbook of Mouse Models of Cardiovascular Disease: Describes mouse models of all important cardiovascular diseases, including atherosclerosis, atrial fibrillation and thrombosis Features videos of key experimental procedures on the accompanying CD, allowing researchers to learn the techniques by directly watching the whole operational procedure Describes how to establish each experimental model with detailed protocols and tips on dealing with common operational problems Highlights potential applications of each model in areas such as pathogenesis, gene transfer, therapy and pathophysiology This handbook is an invaluable resource for researchers in cardiovascular disease, pathology, physiology, interested in the mechanism of vascular disorders and therapeutic approaches. It is also relevant to clinicians seeking to understand the pathology of cardiovascular disease and the rationale for interventions, and of interest to the pharmaceutical industry and all those involved in drug discovery/development for cardiovascular disease.
Book Synopsis Heart Rate and Rhythm by : Onkar N. Tripathi
Download or read book Heart Rate and Rhythm written by Onkar N. Tripathi and published by Springer Science & Business Media. This book was released on 2011-05-02 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pathological heart rhythms are a major health issue. In this book experts from various fields provide an important context for understanding the complicated molecular and cellular mechanisms that underlie normal and pathophysiological cardiac rhythms. Individual chapters cover a full range of topics, including the ionic basis of pacemaking, the role of specific channels and transporters in sinoatrial node pacemaking, altered intracellular Ca2+ handling in response to disease, computer modeling of the action potentials of pacemaker and working cardiomyocytes, genetic and molecular basis of inherited arrhythmias and a review of established and novel antiarrhythmic agents. Due to the key importance of the specialized pacemaker cells and tissue (sinoatrial and atrioventricular nodes) in maintaining heart rate and rhythm, special emphasis is placed on the peculiar electrophysiology of these cells.
Book Synopsis Heart Rate and Rhythm by : Onkar N. Tripathi
Download or read book Heart Rate and Rhythm written by Onkar N. Tripathi and published by Springer Nature. This book was released on 2023-12-08 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: This completely updated and expanded 2nd Edition provides all the information needed in order to understand the complex molecular, cellular and genetic mechanisms that underlie normal and abnormal cardiac rhythms. Its goal is to help physiologists and clinicians alike develop better preventive and treatment strategies. The respective chapters cover a broad range of topics, including the role of specific ion channels and transporters, gap junctions, intracellular Ca2+ handling in pacemaker activity, impulse conduction, and the activity of atrial and ventricular myocardium. Special emphasis is placed on the unique electrophysiology of specialized pacemaking cells and conducting fibers. In turn, several types of inherited and acquired ventricular arrhythmias are presented in detail. Clinicians will especially appreciate the updated information on even common disorders like atrial fibrillation and their impacts on human physiology. In closing, the book goes “one step further” and considers future prospects, e.g. novel antiarrhythmic agents and new concepts like optogenetics, in the context of heart rate regulation. Accordingly, it offers readers a solid reference guide to everything they need to know about human heart rate and rhythm.
Book Synopsis Perspectives on Antiarrhythmic Drug Therapy: Disappointing Past, Current Efforts and Faint Hopes by : Peter P. Nanasi
Download or read book Perspectives on Antiarrhythmic Drug Therapy: Disappointing Past, Current Efforts and Faint Hopes written by Peter P. Nanasi and published by Frontiers Media SA. This book was released on 2020-09-08 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Book Synopsis Channelopathies in Heart Disease by : Dierk Thomas
Download or read book Channelopathies in Heart Disease written by Dierk Thomas and published by Springer. This book was released on 2018-09-10 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an expert overview on ion channel-related arrhythmia mechanisms, and describes important advances in our understanding of how ion channel dysfunction causes cardiac disease. Both, scientific findings and clinical implications are presented and discussed by scientists who have considerably contributed to the field. The book is organized in three parts: part I treats the molecular and electrophysiological mechanisms of function and dysfunction of ion channels, part II focuses on genetics and clinical findings, whereas part III describes novel research techniques, the use of stem cells and animal models and provides an outlook on future investigations and applications. The book is written for scientists in Cardiovascular Biology and Neuroscience and will be of general interest to Medical Doctors in Cardiology, Cardiac Electrophysiology and related disciplines.
Book Synopsis Anesthetic Pharmacology by : Alex S. Evers
Download or read book Anesthetic Pharmacology written by Alex S. Evers and published by Cambridge University Press. This book was released on 2011-03-10 with total page 2902 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years our understanding of molecular mechanisms of drug action and interindividual variability in drug response has grown enormously. Meanwhile, the practice of anesthesiology has expanded to the preoperative environment and numerous locations outside the OR. Anesthetic Pharmacology: Basic Principles and Clinical Practice, 2nd edition, is an outstanding therapeutic resource in anesthesia and critical care: Section 1 introduces the principles of drug action, Section 2 presents the molecular, cellular and integrated physiology of the target organ/functional system and Section 3 reviews the pharmacology and toxicology of anesthetic drugs. The new Section 4, Therapeutics of Clinical Practice, provides integrated and comparative pharmacology and the practical application of drugs in daily clinical practice. Edited by three highly acclaimed academic anesthetic pharmacologists, with contributions from an international team of experts, and illustrated in full colour, this is a sophisticated, user-friendly resource for all practitioners providing care in the perioperative period.
Book Synopsis Cardiovascular Genetics and Genomics for the Cardiologist by : Victor J. Dzau, MD
Download or read book Cardiovascular Genetics and Genomics for the Cardiologist written by Victor J. Dzau, MD and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, a modest knowledge of genetics was more than adequate for the daily practice of clinical cardiology, but advances in genetics and genomics are changing cardiovascular medicine in fundamental ways. The identification of the genetic basis of several forms of dyslipidemia, hypertension, diabetes, cardiomyopathies, and vascular diseases signalled the new importance of genetics in clinical medicine. In this timely volume, Drs. Dzau and Liew – both pioneers in the area – help cardiologists understand: • how cardiovascular genetics may remodel the way cardiovascular medicine is practiced • what material has immediate relevance to the practicing clinician • how to incorporate genetics and genomics in your practice to ensure up-to-date patient care The book opens with introductory chapters, then discusses: • cardiovascular single gene disorders • cardiovascular polygenic disorders • therapies and applications Outstanding contributors write on their areas of expertise, making Cardiovascular Genetics and Genomics for the Cardiologist both authoritative and comprehensive. If you want to gain a better appreciation of how genetics and genomics are already shaping current practice and may potentially revolutionize cardiology, look no further than this dependable reference.
Book Synopsis Excitation-Contraction Coupling and Cardiac Contractile Force by : Donald Bers
Download or read book Excitation-Contraction Coupling and Cardiac Contractile Force written by Donald Bers and published by Springer Science & Business Media. This book was released on 2001-08-31 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: How is the heartbeat generated? What controls the strength of contraction of heart muscle? What are the links between cardiac structure and function? How does our understanding of skeletal and smooth muscle and non-muscle cells influence our thinking about force development in the heart? Are there important species differences in how contraction is regulated in the heart? How do the new molecular data fit together in understanding the heart beat? What goes wrong in ischemia, hypertrophy, and heart failure? This book paints a modern `portrait' of how the heart works and in this picture the author shows a close-up of the structural, biochemical, and physiological links between excitation and contraction. The author takes the reader through a series of important, interrelated topics with great clarity and continuity and also includes many useful illustrations and tables. The book starts by considering the cellular structures involved in excitation-contraction coupling and then described the characteristics of the myofilaments as the end effector of excitation-contraction coupling. A general scheme of calcium regulation is described and the possible sources and sinks of calcium are discussed in simple, but quantitative terms. The cardiac action potential and its many underlying currents are reviewed. Then the characteristics of some key calcium transport systems (calcium channels, sodium/calcium exchange and SR calcium uptake and release) are discussed in detail. This is then built into a more integrated picture of calcium regulation in succeeding chapters by detailed discussions of excitation-calcium coupling mechanisms (in skeletal, cardiac, and smooth muscle), the interplay between calcium regulatory processes, and finally mechanisms of cardiac inotropy, calcium overload, and dysfunction (e.g., ischemia, hypertrophy, and heart failure). Excitation-Contraction Coupling and Cardiac Contractile Force – Second Edition is an invaluable source of information for anyone who is interested in how the heart beat is controlled and especially suited for students of the cardiovascular system at all levels from medical/graduate students through senior investigators in related fields.
Book Synopsis Keynes & Aidley's Nerve and Muscle by : Christopher L.-H. Huang
Download or read book Keynes & Aidley's Nerve and Muscle written by Christopher L.-H. Huang and published by Cambridge University Press. This book was released on 2020-11-19 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This well-established and acclaimed textbook introducing the rapidly growing field of nerve and muscle function has been completely revised and updated. Written with undergraduate students in mind, it begins with the fundamental principles demonstrated by the pioneering electrophysiological experiments on cell excitability. This leads to more challenging material recounting recent discoveries from applying modern biochemical, genetic, physiological and biophysical, experimental and mathematical analysis. The resulting interdisciplinary approach conveys a unified contemporary understanding of nerve and skeletal, cardiac and smooth muscle function at the molecular, cellular and systems levels. Emphasis on important strategic experiments throughout clarifies the basis for our current scientific views, highlights the excitement and challenge of biomedical discovery, and suggests directions for future advances. These fundamental ideas are then translated into discussions of related disease conditions and their clinical management. Now including colour illustrations, it is an invaluable text for students of physiology, neuroscience, cell biology and biophysics.
