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 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 Comprehensive Electrocardiology written by Peter W. Macfarlane and published by Springer Science & Business Media. This book was released on 2010-11-05 with total page 2310 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition of the classic complete reference book for cardiologists and trainee cardiologists on the theory and practice of electrocardiography, one of the key modalities used for evaluating cardiology patients and deciding on appropriate management strategies.
Download or read book Body surface Mapping of cardiac fields written by Eugene Lepeschkin and published by . This book was released on 1974 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Body Surface Mapping of Cardiac Fields written by Stanley Rush and published by S. Karger AG (Switzerland). This book was released on 1974-01-01 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Frontiers in Noninvasive Cardiac Mapping An Issue of Cardiac Electrophysiology Clinics written by Ashok Shah and published by Elsevier Health Sciences. This book was released on 2015-04-07 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Cardiac Electrophysiology Clinics examines Frontiers in Non-invasive Cardiac Mapping. Topics include imaging of heart rhythm disorders, experimental validation and modeling of validation, challenges and future directions of inverse problems, phase mapping of cardiac fibrillation, frequency domain analysis, analysis of diagnostic 12-lead electrocardiography and 3D non-invasive mapping, and many more.
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 Application of Neural Network Classifers to Electrocardiographic Body Surface Mapping written by Timothy William Freeman and published by . This book was released on 1998 with total page 278 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 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 An ECG Acquisition System for Body Surface Potential Mapping written by Christopher Charles Bowman and published by . This book was released on 1979 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Body Surface Electrocardiographic Mapping in Acute Myocardial Infarction written by Stephen Robert McMehan and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Statistical Representation of Electrocardiographic Body Surface Maps for Feature Identification Data Compression and Classification written by Arnold Kerry Evans and published by . This book was released on 1979 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methods for Processing and Visualising Body Surface Potential Maps written by Raymond Robert Bond and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The 12-lead Electrocardiogram (ECG) is a widely used diagnostic tool for assessing cardiac activity. Although its electrode configuration has been standardised since 1942, the number of electrodes and each of their anatomical positions are 'sub- optimal' in detecting cardiac pathologies such as Acute Myocardial Infarction (AMI). The Body Surface Potential Map (BSPM) is an alternative ECG technique that captures more cardiac information and has a higher sensitivity in detecting certain cardiac abnormalities. The BSPM, however, has not yet been accepted for routine clinical practice partly due to a lack of clinician-friendly tools for managing and visualising BSPM data. Following a review of ECG storage techniques, this Thesis presents an interoperable BSPM storage format that supports all BSPM variants. In a similar fashion, following a review of electrocardiographic visualisation, an intuitive Web-based BSPM visualisation system that exhibits a number of novel interactive features is presented in Chapter 5. Following this work, a number of peripheral studies were completed and presented in Chapter 6. This includes an advanced 12-lead ECG viewer. This viewer includes a visualisation feature for transforming the 12-lead ECG into an estimated BSPM. A knowledge representation framework called ecgRuleML was also designed. The ecgRuleML framework can be used to store, define and share rules that comprise diagnostic ECG criteria. Given the syntax of ecgRuleML is both human and machine- readable, it promotes the interoperability of ECG criteria amongst clinicians and heterogeneous ECG machines. Finally, a simulation tool called the Electrode Misplacement Simulator (EMS) was developed and described in Chapter 6. The EMS uses BSPM data to simulate the effects of electrode misplacement when recording a 12-lead ECG. The utility of the EMS for educating clinical physiologists was evaluated in a cross-sectional classroom study (refer to Chapter 7). Both the BSPM viewer and the EMS also underwent a usability evaluation. The closing Chapter outlines each hypothesis and provides a summary of contributions. The publications made during this PhD program have been listed in Appendix A.
Download or read book Determining the Number and Positions of Measuring Locations for Body Surface Potential Mapping written by Robert Burton Warren and published by . This book was released on 1977 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Body Sensors and Electrocardiography written by Roman Trobec and published by Springer. This book was released on 2017-07-12 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph presents a comprehensive overview of the electrocardiography from the aspect of wireless and mobile monitoring and its potential for personalized health management. The topical focus is on the implementation and efficient application of user friendly m-Health systems. The target audience comprises biomedical engineers, medical doctors, students, industrial experts and health managers developing m-Health solutions.
