Dynamic Electrocardiographic Recording
Author | : Gerald F. Fletcher |
Publisher | : Wiley-Blackwell |
Total Pages | : 184 |
Release | : 1979 |
Genre | : Medical |
ISBN | : |
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Author | : Gerald F. Fletcher |
Publisher | : Wiley-Blackwell |
Total Pages | : 184 |
Release | : 1979 |
Genre | : Medical |
ISBN | : |
Author | : Marek Malik |
Publisher | : John Wiley & Sons |
Total Pages | : 664 |
Release | : 2008-04-15 |
Genre | : Medical |
ISBN | : 1405140240 |
Two well-known and respected editors have assembled an outstanding group of electrophysiologists/physicians to write a major work representing the field of electrocardiography as we know it today. This book contains all the major subject areas within the field of electrocardiography with significant clinical and basic content to appeal to the entire electrophysiology community in addition to educating cardiologists with the latest information. The fact that Drs. Malik and Camm have edited this work assures a volume of incredible quality and readability.
Author | : Ronald William Fearnley Campbell |
Publisher | : |
Total Pages | : 156 |
Release | : 1985 |
Genre | : Medical |
ISBN | : |
Author | : Jan Adamec |
Publisher | : Springer Science & Business Media |
Total Pages | : 100 |
Release | : 2008-12-14 |
Genre | : Medical |
ISBN | : 0387781870 |
For centuries the analysis of the heart rhythm has belonged to the foundations of medical art. We know that doctors in ancient Tibet used the interpretation of the heart rate to draw prognostic conclusions—somehow a modern rationale—that deserves further attention. The rapid advancement of science is providing more and more information about the details, but the subatomic resolution of structures hides the risk and the complex procedures are fragmented into static impressions. The same has happened to the ECG. The revolutionary development, acknowledged by the Nobel Prize for Einthoven, ledfromtheanalysisofthedynamicheartratetothestaticanalysisofthe heartstream curve. It is only with the ECG Holter recording over longer periods that the cardiologists rediscovered the old dynamic. With the continuous recording of the heart rate and its periodicity, it became accessible to a new dimension, a dim- sion that requires technically well-de?ned foundations for accurate data coll- tion, detailed knowledge of the electrocardiologic particularities of arrhythmia, and medical knowledge for the translation of the results into a diagnostic synthesis. With the ECG Holter the issue is no longer just to detect an arrhythmia, but also to determine dynamic circumstance in which the critical event occurred. In fact, we investigate the trigger, the event, and the context, and we have to integrate all of that information within the clinical picture, from the pathology right through to the symptom—indeed a multi-dimensional task.
Author | : Maria S. Guillem |
Publisher | : Frontiers Media SA |
Total Pages | : 178 |
Release | : 2020-04-17 |
Genre | : |
ISBN | : 2889636712 |
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
Author | : E. K. Chung |
Publisher | : Springer Science & Business Media |
Total Pages | : 236 |
Release | : 2013-11-11 |
Genre | : Medical |
ISBN | : 1461261562 |
Ambulatory (Holter monitor) electrocardiog understand the clinical situation. Diagrams and raphy has been one of the most essential and tables considered to be clinically pertinent are most useful noninvasive diagnostic tools in the also shown. In some instances, the clinically field of cardiovascular disea~e in the past decade. important electrocardiographic rhythm strips The primary indication for ambulatory obtained in our Emergency Room and Cardiac (Holter monitor) electrocardiography is to Clinic are illustrated. The exercise electrocardio document any cardiac arrhythmia, particularly grams (treadmill stress ECG testing) are in when the rhythm disturbance occurs transiently cluded in cases in which they are clinically or intermittently. The Holter monitor electro useful. cardiography has an equally important role in In General Considerations, indications, the the evaluation of various symptoms, such as proper approach to interpretation, and tech nical aspects, as well as lead systems of the dizziness, syncope, chest pain, and palpitations, which may be related to cardiac rhythm dis Holter monitor electrocardiography, are dis turbances. In addition, the Holter monitor cussed. The value of Holter monitor electro cardiography is compared with that of the electrocardiography provides useful information exercise (stress) ECG test. The Appendix for the diagnosis of transient myocardial is chemia and the evaluation of anti-arrhythmic summarizes the material by way of 11 tables. This book will be of particular value to all drug therapy as well as artificial pacemaker primary physicians, including family physicians, function.
Author | : Borys Surawicz |
Publisher | : Elsevier Health Sciences |
Total Pages | : 752 |
Release | : 2008-04-22 |
Genre | : Medical |
ISBN | : 1437711022 |
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.
Author | : Giuseppe Bagliani |
Publisher | : Elsevier Health Sciences |
Total Pages | : |
Release | : 2019-05-15 |
Genre | : Medical |
ISBN | : 032368114X |
This issue of Cardiac Electrophysiology Clinics, Guest Edited by Giuseppe Bagliani, Roberto De Ponti, and Fabio Leonelli, will focus on Interpreting Complex Arrhythmias. Topics include, but are not limited to: Simple and complex Arrhythmias; Standard ECG recording; Advanced cardiac signal recording; P and QRS in arrhythmias: identification, analysis and relationship; The comparative value of basic and arrhythmia ECG in the interpretation of arrhythmic mechanism; Challenges in Bradycardias interpretation; Challenges in Narrow QRS tachycardia interpretation; Challenging cases of Wide complex tachycardias; QRS variations during arrhythmia: mechanisms and substrates; Polymorphic ventricular tachycardia: differential diagnosis; Arrhythmias due to acquired or inherited abnormalities of Ventricular repolarization; Arrhythmias in patients with implantable devices; Complex arrhythmias due to reversible causes; and Hidden complexities in routine adult and paediatric arrhythmias interpretation.
Author | : Peter W. Macfarlane |
Publisher | : Springer Science & Business Media |
Total Pages | : 2310 |
Release | : 2010-11-05 |
Genre | : Medical |
ISBN | : 1848820453 |
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.
Author | : |
Publisher | : |
Total Pages | : 1422 |
Release | : 1989 |
Genre | : Medicine |
ISBN | : |