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0 (hodnocen0 x )

EB

ONLINE

6th ed.

Philadelphia : Wolters Kluwer Health, 2020

1 online resource (1648 pages)

ISBN 9781975115586 (electronic bk.)

ISBN 9781975115562

Print version: Callans, David Josephson’s Clinical Cardiac Electrophysiology Philadelphia : Wolters Kluwer Health,c2020 ISBN 9781975115562

Cover -- Title Page -- Copyright -- Dedication -- Foreword: Historical Perspectives -- Preface -- Contents -- Chapter 1 General Principles and Techniques of Electrophysiologic Investigation -- THE ELECTROPHYSIOLOGY LABORATORY -- Personnel -- INTRACARDIAC SIGNAL RECORDING AND INTERPRETATION -- Equipment -- CARDIAC CATHETERIZATION TECHNIQUE -- Right Atrium -- Left Atrium -- Right Ventricle -- Left Ventricle -- His Bundle Electrogram -- RISKS AND COMPLICATIONS -- Significant Hemorrhage -- Thromboembolism -- Phlebitis -- Arrhythmias -- Complications of Left Ventricular Studies -- Pericardial Effusion/Tamponade -- INTERPRETATION OF ELECTROPHYSIOLOGY STUDIES -- General Concepts -- MEASUREMENT OF CONDUCTION INTERVALS -- His Bundle Electrogram -- Assessment of "H"-V Interval -- Establishing Relationship of the His Bundle Deflection to Other Electrograms: Role of Catheter Position -- Simultaneous Left-Sided and Right-Sided Recordings -- His Bundle Pacing -- A-H Interval -- H-V Interval -- Intra-Atrial Conduction -- Intraventricular Conduction -- DESCRIPTION OF ELECTROGRAMS -- Descriptive Characteristics -- Quantitative Characteristics -- Left Ventricular Endocardial Activation -- PROGRAMMED STIMULATION -- Incremental Pacing -- Refractory Periods -- Patterns of Response to Atrial Extrastimuli -- Patterns of Response to Ventricular Extrastimuli -- Safety of Ventricular Stimulation -- Comparison of Antegrade and Retrograde Conduction -- Chapter 2 Sinus Node Function -- ELECTROCARDIOGRAPHIC FEATURES OF SINUS NODE DYSFUNCTION -- Sinus Bradycardia -- Sinoatrial Block and Sinus Arrest -- Bradycardia-Tachycardia Syndrome -- ELECTROCARDIOGRAPHIC MONITORING OF PATIENTS SUSPECTED OF HAVING SINUS NODE DYSFUNCTION -- ASSESSMENT OF AUTONOMIC TONE -- ELECTROPHYSIOLOGIC EVALUATION OF SINUS NODE FUNCTION -- Sinoatrial Conduction Time -- Sinus Node Electrogram.

Ablation of Preexcitation Variants.

ELECTROPHYSIOLOGIC PROPERTIES OF A-V BYPASS TRACTS -- ELECTROPHYSIOLOGIC EVALUATION IN PATIENTS WITH WOLFF-PARKINSON-WHITE SYNDROME -- Diagnosis of an A-V Bypass Tract -- MODE OF INITIATION OF TACHYCARDIAS -- ORTHODROMIC TACHYCARDIA -- PREEXCITED TACHYCARDIAS -- ATRIAL FIBRILLATION -- LOCALIZATION OF THE BYPASS TRACT -- RELATION OF LOCAL VENTRICULAR ELECTROGRAMS TO DELTA WAVE -- PACING FROM MULTIPLE ATRIAL SITES -- RETROGRADE ATRIAL ACTIVATION -- EFFECT OF BUNDLE BRANCH BLOCK DURING ORTHODROMIC TACHYCARDIA -- DIRECT RECORDING OF BYPASS TRACT POTENTIALS -- ROLE OF THE BYPASS TRACT IN GENESIS OF ARRHYTHMIAS -- DETERMINATION OF THE ANTEGRADE REFRACTORY PERIOD OF THE BYPASS TRACT -- INTERMITTENT PREEXCITATION -- EFFECT OF ANTIARRHYTHMIC AGENTS ON PREEXCITATION -- EXERCISE TESTING IN WOLFF-PARKINSON-WHITE SYNDROME -- DETERMINATION OF THE ANTEGRADE REFRACTORY PERIOD OF THE BYPASS TRACT BY PROGRAMMED STIMULATION -- TERMINATION OF ORTHODROMIC TACHYCARDIA -- MULTIPLE BYPASS TRACTS -- ATRIOVENTRICULAR NODAL "BYPASS TRACTS"-THE LOWN-GANONG-LEVINE SYNDROME -- Electrophysiologic Properties -- Atrial Pacing -- Response to Atrial Premature Depolarizations -- Ventriculoatrial Conduction -- Response to Pharmacologic and Physiologic Maneuvers -- Role of the Bypass Tract in Arrhythmias -- Therapeutic Implications -- ACCESSORY PATHWAYS WITH ANTEROGRADE DECREMENTAL CONDUCTION AND FASCICULOVENTRICULAR PATHWAYS -- Slowly Conducting Accessory Pathways -- Electrophysiologic Manifestations -- Atriofascicular and Long Atrioventricular Bypass Tracts -- Short Slowly Conducting Atrioventricular Bypass Tracts -- Nodofascicular and Nodoventricular Bypass Tracts -- Tachycardias Associated With Atriofascicular, Slowly Conducting A-V, Nodofascicular, and Nodoventricular Bypass Tracts -- Therapeutic Implications -- Fasciculoventricular Bypass Tracts.

Sinoatrial Conduction Time in Patients With Sick Sinus Syndrome -- Sinus Node Recovery Time -- Effect of Atropine and Autonomic Blockade on Sinus Node Recovery Time in Normal Persons -- Results of Sinus Node Testing in Patients Suspected of Having Sinus Node Dysfunction -- EFFECT OF DRUGS ON SINUS NODE RECOVERY TIME AND SINOATRIAL CONDUCTION TIME -- Digoxin -- Propranolol -- Calcium Channel Antagonists -- Antiarrhythmic Agents -- VAGAL HYPERSENSITIVITY (NEUROCIRCULATORY) SYNDROMES -- THERAPEUTIC IMPLICATIONS -- Chapter 3 Atrioventricular Conduction -- ATRIUM -- ATRIOVENTRICULAR NODE -- HIS BUNDLE -- INFRA-HIS CONDUCTION SYSTEM -- PAROXYSMAL A-V BLOCK -- VALUE OF INTRACARDIAC STUDIES IN THE EVALUATION OF A-V CONDUCTION DISTURBANCES -- SUPPRESSION OF A-V CONDUCTION BY VENTRICULAR STIMULATION -- THERAPEUTIC CONSIDERATIONS -- Chapter 4 Intraventricular Conduction Disturbances -- DEFINITIONS -- SITE OF "BLOCK" OR CONDUCTION DELAY DURING BUNDLE BRANCH BLOCK -- Chronic Right Bundle Branch Block -- Left Bundle Branch Block -- Transient Bundle Branch Block -- CLINICAL RELEVANCE OF INTRAVENTRICULAR CONDUCTION DISTURBANCES -- Role of Electrophysiologic Studies in Predicting Risk of Heart Block -- Methods to Identify Patients at Risk of Developing A-V Block -- Alternating Bundle Branch Block -- Syncope and Sudden Death in Patients With Bundle Branch Block -- THERAPEUTIC IMPLICATIONS -- Chapter 5 Miscellaneous Phenomena Related to Atrioventricular Conduction -- CONCEALED CONDUCTION -- GAP PHENOMENON -- SUPERNORMAL CONDUCTION -- Chapter 6 Ectopic Rhythms and Premature Depolarizations -- ATRIAL DEPOLARIZATIONS -- JUNCTIONAL (HIS BUNDLE OR A-V NODAL) DEPOLARIZATIONS -- FASCICULAR DEPOLARIZATIONS -- VENTRICULAR DEPOLARIZATIONS -- Chapter 7 Supraventricular Tachycardias -- MECHANISMS OF SUPRAVENTRICULAR TACHYCARDIA -- METHODS OF EVALUATION.

Chapter 10 Recurrent Ventricular Tachycardia -- DEFINITIONS OF VENTRICULAR TACHYCARDIAS -- Morphology -- Duration -- CLASSIFICATION OF VENTRICULAR TACHYCARDIA QRS COMPLEXES -- DIAGNOSIS OF VENTRICULAR TACHYCARDIA -- Use of His Bundle Recordings in Diagnosing Ventricular Tachycardia -- PATHOPHYSIOLOGIC SUBSTRATE FOR VENTRICULAR TACHYARRHYTHMIAS -- Anatomic Substrate -- Electrophysiologic Substrate -- MECHANISMS OF VENTRICULAR TACHYCARDIA -- Initiation of Ventricular Tachycardias -- Initiation of Sustained Uniform Ventricular Tachycardia -- Initiation of Polymorphic Ventricular Tachycardia-Ventricular Fibrillation -- Initiation of Monomorphic Nonsustained Ventricular Tachycardia -- Response of Sustained Uniform Ventricular Tachycardia to Stimulation -- Protocol for Stimulation During Sustained VT -- Response of Ventricular Tachycardia to Overdrive Pacing-Continuous Resetting (Entrainment) -- EFFECT OF DRUGS ON VENTRICULAR TACHYCARDIA -- LOCALIZATION OF THE SITE OF ORIGIN OF VENTRICULAR TACHYCARDIA -- General Methods of Catheter Mapping -- Relationship of Mapping Data to Heart Disease -- Sinus Rhythm Mapping -- Relationship of QRS Morphologies to Sites of Origin of Tachycardias -- Role of Pace Mapping in Determining the Site of Origin of Ventricular Tachycardia -- VENTRICULAR STIMULATION IN MISCELLANEOUS DISORDERS -- Chapter 11 Catheter and Surgical Ablation in the Therapy of Arrhythmias -- BIOPHYSICS OF CURRENT ABLATION TECHNIQUES -- Direct Current Ablation -- Irreversible Electroporation (Pulsed Electrical Field Ablation) -- Radiofrequency Energy -- Novel Concepts in RF ablation -- Laser Ablation -- Cryoablation -- Ultrasound -- CONTROL OF SUPRAVENTRICULAR ARRHYTHMIAS BY ABLATIVE TECHNIQUES -- Ablation of Atrioventricular Bypass Tracts and Variants of Preexcitation -- Localization of Bypass Tracts -- Catheter Ablation of Bypass Tracts.

SUPRAVENTRICULAR TACHYCARDIA RESULTING FROM ATRIOVENTRICULAR NODAL REENTRY -- Mechanisms of Initiation of Atrioventricular Nodal Reentry -- Determinants for the Induction of Atrioventricular Nodal Reentry -- Atrial Activation Sequence and the P-QRS Relationship During Supraventricular Tachycardia -- Effect of Bundle Branch Block During Atrioventricular Nodal Reentrant Supraventricular Tachycardia -- Requirement of the Atrium and Ventricle -- SUPRAVENTRICULAR TACHYCARDIA RESULTING FROM CONCEALED ATRIOVENTRICULAR BYPASS TRACTS -- Mechanism of Initiation -- Effects of Pharmacologic and Physiologic Maneuvers During Supraventricular Tachycardia -- SUPRAVENTRICULAR TACHYCARDIA RESULTING FROM INTRA-ATRIAL OR SINUS NODE REENTRY -- AUTOMATIC ATRIAL TACHYCARDIA -- ATRIAL TACHYCARDIA DUE TO TRIGGERED ACTIVITY -- DISTINGUISHING ATRIAL TACHYCARDIA FROM AVNRT AND AVRT -- MULTIPLE SVT MECHANISMS IN INDIVIDUAL PATIENTS -- OVERVIEW -- Chapter 8 Atrial Fibrillation and Atrial Flutter -- ELECTROPHYSIOLOGIC AND ANATOMIC SUBSTRATES OF MACROREENTRANT ATRIAL TACHYCARDIA AND FIBRILLATION -- Conduction Defects in Patients With Atrial Fibrillation and Flutter -- Atrial Refractoriness -- Atrial Vulnerability -- Modern Studies of the Electrophysiologic and Anatomic Substrate of Atrial Fibrillation -- ELECTROPHYSIOLOGIC MECHANISMS OF ATRIAL FIBRILLATION -- Mapping During Atrial Fibrillation -- Stimulation During Atrial Fibrillation -- Relationship Between Atrial Flutter and Fibrillation -- ELECTROPHYSIOLOGIC MECHANISMS OF ATRIAL FLUTTER -- Induction of Atrial Flutter -- Characterization of the Reentrant Circuit in Atrial Flutter -- Termination of Atrial Flutter -- Effects of Pharmacologic Agents on Reentrant Atrial Flutter -- Atrioventricular Conduction During Flutter -- SUMMARY -- Chapter 9 Preexcitation Syndromes -- ATRIOVENTRICULAR BYPASS TRACTS.

001905298

express

(Au-PeEL)EBL6743405

(MiAaPQ)EBC6743405

(OCoLC)1273979588