Download or read book Body Surface Electrocardiographic Mapping During Normal Ventricular Depolarization written by Prathyusha K. Salla and published by . This book was released on 2000 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Body Surface Electrocardiographic Mapping written by David M. Mirvis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: To accomplish these objectives, the book is Body surface electrocardiographic mapping is not a new technique. It is one initially de divided into five sections. In Part I, the deve veloped many decades ago, but it has only lopment of electrocardiographic leads as well as recently matured into a powerful tool for surface mapping is viewed from an historical studying the cardiac electrical field. This book perspective. This is followed in Part II by a is intended to review, both critically and in review of the fundamental physiologic and detail, the applications of this unique method biophysical principles of electrocardiography in both clinical and experimental environments. and a discussion of basic mapping techniques. A comprehensive description of reported re Applications of these methods to the normal sults is, however, only a first goal. An equally and the abnormal heart are then presented in important objective is to explore the elec Parts III and IV, respectively. Finally, the trophysiologic and biophysical bases for the work concludes (Part V) with a consideration empirically observed electrocardiographic pat of possible future directions that body surface terns. It is only after considering these basic mapping may follow. The final result is, hope foundations that the values and the limitations fully, a thorough statement defining the cur of any electrocardiographic method can be rent s~atus of body surface electrocardiographic understood. This is particularly true for body mappmg.
Download or read book Electrocardiographic Body Surface Mapping written by H.E. Van Dam and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Third International Symposium on Body Surface Mapping
Download or read book Electrocardiographic Imaging written by Maria S. Guillem and published by Frontiers Media SA. This book was released on 2020-04-17 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical activity in the myocardium coordinates the contraction of the heart, and its knowledge could lead to a better understanding, diagnosis, and treatment of cardiac diseases. This electrical activity generates an electromagnetic field that propagates outside the heart and reaches the human torso surface, where it can be easily measured. Classical electrocardiography aims to interpret the 12-lead electrocardiogram (ECG) to determine cardiac activity and support the diagnosis of cardiac pathologies such as arrhythmias, altered activations, and ischemia. More recently, a higher number of leads is used to reconstruct a more detailed quantitative description of the electrical activity in the heart by solving the so-called inverse problem of electrocardiography. This technique is known as ECG imaging. Today, clinical applications of ECG imaging are showing promising results in guiding a variety of electrophysiological interventions such as catheter ablation of atrial fibrillation and ventricular tachycardia. However, in order to promote the adoption of ECG imaging in the routine clinical practice, further research is required regarding more accurate mathematical methods, further scientific validation under different preclinical scenarios and a more extensive clinical validation
Download or read book Experimental Investigation of Body Surface Laplacian Mapping During Ventricular Depolarization written by Nabil Mehdi and published by . This book was released on 1997 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Body surface mapping of ventricular tachycardia written by Arne Sippens Groenewegen and published by . This book was released on 1990 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation of Body Surface Laplacian Maps of Ventricular Depolarization in Adult Males written by Michael Kevin O'Hara and published by . This book was released on 1996 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cardiac Mapping written by Mohammad Shenasa and published by John Wiley & Sons. This book was released on 2019-04-04 with total page 1304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The expanded guide to cardiac mapping The effective diagnosis and treatment of heart disease may vitally depend upon accurate and detailed cardiac mapping. However, in an era of rapid technological advancement, medical professionals can encounter difficulties maintaining an up-to-date knowledge of current methods. This fifth edition of the much-admired Cardiac Mapping is, therefore, essential, offering a level of cutting-edge insight that is unmatched in its scope and depth. Featuring contributions from a global team of electrophysiologists, the book builds upon previous editions' comprehensive explanations of the mapping, imaging, and ablation of the heart. Nearly 100 chapters provide fascinating accounts of topics ranging from the mapping of supraventricular and ventriculararrhythmias, to compelling extrapolations of how the field might develop in the years to come. In this text, readers will find: Full coverage of all aspects of cardiac mapping, and imaging Explorations of mapping in experimental models of arrhythmias Examples of new catheter-based techniques Access to a companion website featuring additional content and illustrative video clips Cardiac Mapping is an indispensable resource for scientists, clinical electrophysiologists, cardiologists, and all physicians who care for patients with cardiac arrhythmias.
Download or read book Bioimpedance and Bioelectricity Basics written by Orjan G. Martinsen and published by Academic Press. This book was released on 2014-08-14 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioimpedance and Bioelectricity Basics, 3rd Edition paves an easier and more efficient way for people seeking basic knowledge about this discipline. This book's focus is on systems with galvanic contact with tissue, with specific detail on the geometry of the measuring system. Both authors are internationally recognized experts in the field. The highly effective, easily followed organization of the second edition has been retained, with a new discussion of state-of-the-art advances in data analysis, modelling, endogenic sources, tissue electrical properties, electrodes, instrumentation and measurements. This book provides the basic knowledge of electrochemistry, electronic engineering, physics, physiology, mathematics, and model thinking that is needed to understand this key area in biomedicine and biophysics. Covers tissue immittance from the ground up in an intuitive manner, supported with figures and examples New chapters on electrodes and statistical analysis Discusses in detail dielectric and electrochemical aspects, geometry and instrumentation as well as electrical engineering concepts of network theory, providing a cross-disciplinary resource for engineers, life scientists, and physicists
Download or read book Developments and Applications for ECG Signal Processing written by Joao Paulo do Vale Madeiro and published by Academic Press. This book was released on 2018-11-29 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments and Applications for ECG Signal Processing: Modeling, Segmentation, and Pattern Recognition covers reliable techniques for ECG signal processing and their potential to significantly increase the applicability of ECG use in diagnosis. This book details a wide range of challenges in the processes of acquisition, preprocessing, segmentation, mathematical modelling and pattern recognition in ECG signals, presenting practical and robust solutions based on digital signal processing techniques. Users will find this to be a comprehensive resource that contributes to research on the automatic analysis of ECG signals and extends resources relating to rapid and accurate diagnoses, particularly for long-term signals. Chapters cover classical and modern features surrounding f ECG signals, ECG signal acquisition systems, techniques for noise suppression for ECG signal processing, a delineation of the QRS complex, mathematical modelling of T- and P-waves, and the automatic classification of heartbeats. Gives comprehensive coverage of ECG signal processing Presents development and parametrization techniques for ECG signal acquisition systems Analyzes and compares distortions caused by different digital filtering techniques for noise suppression applied over the ECG signal Describes how to identify if a digitized ECG signal presents irreversible distortion through analysis of its frequency components prior to, and after, filtering Considers how to enhance QRS complexes and differentiate these from artefacts, noise, and other characteristic waves under different scenarios
Download or read book Monophasic Action Potentials written by Michael R. Franz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last two decades monophasic action potential (MAP) recording has matured into a technique that provides a link between basic and clinical electrophysiology. International experts present exciting data on MAP recording techniques, the mechanism and interpretation of MAPs, and novel aspects of repolarization-related arrhythmias.
Download or read book Chou s Electrocardiography in Clinical Practice E Book written by Borys Surawicz and published by Elsevier Health Sciences. This book was released on 2008-04-22 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Widely considered the optimal electrocardiography reference for practicing physicians, and consistently rated as the best choice on the subject for board preparation, this is an ideal source for mastering the fundamental principles and clinical applications of ECG. The 6th edition captures all of the latest knowledge in the field, including expanded and updated discussions of pediatric rhythm problems, pacemakers, stress testing, implantable cardiodefibrillator devices, and much more. It's the perfect book to turn to for clear and clinically relevant guidance on all of today’s ECG applications. Comprehensively and expertly describes how to capture and interpret all normal and abnormal ECG findings in adults and children. Features the expertise of internationally recognized authorities on electrocardiography, for advanced assistance in mastering the subtle but critical nuances of this complex diagnostic modality. Features new chapters on pediatric electrocardiography that explore rhythm problems associated with pediatric obesity, heart failure, and athletic activity. Presents a new chapter on recording and interpreting heart rhythms in patients with pacemakers. Includes new material on interpreting ECG findings associated with implantable cardioverter-defibrillators. Provides fully updated coverage on the increased importance of ECGs in stress testing.
Download or read book Electrocardiology 96 From The Cell To The Body Surface Proceedings Of The Xxiii International Congress On Electroc written by J Liebman and published by World Scientific. This book was released on 1997-07-01 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: This conference had as its focus the phrase 'From the Cell to the Body Surface'. It comprised five minisymposia, which concentrated on some of the major issues of the day for basic scientists and clinicians. In addition to the invited papers, the proceedings contain volume presentations and posters selected from among abstracts sent in by some of the most important investigators in electrocardiology worldwide.
Download or read book Electroanatomical Mapping written by Amin Al-Ahmad and published by John Wiley & Sons. This book was released on 2011-08-26 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catheter ablation has become a mainstay in the therapy of cardiac arrhythmias. The development of electroanatomical mapping technologies (such as CARTO) has facilitated more complex ablation procedures. This brand new book encompasses cardiac arrhythmias and practical tips for users of electroanatomical mapping, providing a color atlas of different arrhythmias, presented as cases, that have been carefully mapped and correlated with clinical and electrogram data. Including maps from all the major mapping systems such as CARTO, NAVX, ESI, RPM as well as activation maps and voltage maps, this book is an ideal reference book and learning tool for electrophysiologists, electrophysiology fellows and electrophysiology laboratory staff.
Download or read book Clinical Arrhythmology and Electrophysiology E Book written by Ziad Issa and published by Elsevier Health Sciences. This book was released on 2018-08-07 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of the highly regarded Braunwald’s family of cardiology references, Clinical Arrhythmology and Electrophysiology, 3rd Edition, offers complete coverage of the latest diagnosis and management options for patients with arrhythmias. Expanded clinical content and clear illustrations keep you fully abreast of current technologies, new syndromes and diagnostic procedures, new information on molecular genetics, advances in ablation, and much more.
Download or read book Left Septal Fascicular Block written by Andrés R. Pérez-Riera and published by Springer. This book was released on 2016-04-05 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides clinical and electrovectorcardiographic evidence of the existence of left septal fascicular blocks and demonstrates the clinical importance of these blocks in the clinical scenario of acute coronary syndrome. There are currently no standard criteria for detecting conduction defects involving the third left fascicle, the septal or median fascicle, and the very existence of such defects is still a matter of controversy. This book provides acceptable and consistent terminology and definitions for the electrovectorcardiographic diagnosis of a left septal fascicular block. Left Septal Fascicular Block: Characterization, Differential Diagnosis and Clinical Significance is an original and unique book that sheds light on an important topic of discussion in cardiac electrophysiology.
Download or read book Pediatric and Fundamental Electrocardiography written by Jerome Liebman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of electrocardiography is at a cross roads. We have reached an era in cardiovascular about the electrical state of the heart not likely to be available in any other imaging techniques. medicine where it is claimed that "imaging" is king. The innovative and useful ultrasound And, in the body surface potential map, we have an imaging technique that goes beyond struc techniques continue to develop, and, in the wings lie magnetic resonance, position emission, ture-the only other being, perhaps, magnetic resonance, which has the potential for metabolic and, perhaps, other modalities. Consequently, there are those who state that, other than the imaging. Clinical electrocardiography is impor problems related to cardiac rhythm, electro tant not only as a diagnostic tool for it can truly cardiography as a discipline is passe. In addi give insight into the effect of the disease in question on the heart muscle itself. tion, although there is continued superb work in the basic science related to arrhythmias, only Therefore, it seemed now to be appropriate to a handful of scientists are interested in the bring together leaders in the various fields of myocardial source per se. And few scientists are electrocardiography with the only constraint interested in what happens to that myocardial being a concentration on newer concepts and electrical source on its trip from the endo ideas.
