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Hands-On Ablation: The Experts' Approach

Hands-On Ablation: The Experts' Approach

Amin Al-Ahmad | David Callans | Henry H. Hsia

(2013)

Additional Information

Book Details

Abstract

Clinically useful approaches for the effective diagnosis and ablation of arrhythmias. The field of catheter ablation continues to advance with innovations in technology and a deeper understanding of the pathophysiology of arrhythmias. This comprehensive and unique book gives an inside look at leading electrophysiology labs throughout the world and provides the reader with practical knowledge and tips for ablation procedures directly from the experts themselves. Each chapter highlights the practical knowledge of the expert author with a specific procedure. In-depth "how-to" approaches are described for over 50 procedures, including ablations for supraventricular tachycardia, atrial fibrillation, and ventricular tachycardia. "Hands-on" detail that helps translate new ideas and innovations into practice for the most state-of-the-art patient care. A valuable reference for every electrophysiology lab to help differentiate diagnostic challenges. Fully illustrated with over 165 videos and 475 figures.

Table of Contents

Section Title Page Action Price
Cover Cover
Hands-On Ablation: The Experts’ Approach iii
Copyright page iv
CONTENTS v
Contributors xi
Foreword xix
Preface xxi
Abbreviations xxiii
SECTION I: Ablation of Supraventricular Tachycardia 1
Chapter 1: How to Rapidly Diagnose Supraventricular Tachycardia (SVT) in the Electrophysiology Lab 3
Introduction 3
Preprocedure Planning 3
Vascular Access and Catheter Placement 4
Baseline Observations in the EP Lab 4
Tachycardia Characteristics 6
Pacing Maneuvers During Tachycardia 7
Conclusions 9
References 9
Chapter 2: How to Ablate Typical and Reverse Atrial Flutter 11
Introduction 11
Preprocedure Planning 13
Procedure 13
Ablation 17
Postprocedure Care 21
Procedural Complications 21
Conclusions 21
References 22
Chapter 3: How to Ablate Atrial Flutter Postsurgery 23
Introduction 23
Preprocedure Planning 24
Procedure 24
Postprocedure Care 31
Procedural Complications 31
Advantages and Limitations 31
Conclusions 31
References 32
Chapter 4: The Ablation of Atrial Tachycardia 33
Introduction 33
Focal Atrial Tachycardia 33
The Electrophysiological Study 35
References 38
Chapter 5: How to Ablate Atrial Tachycardias in Patients with Congenital Heart Disease 39
Introduction 39
Preprocedural Planning 39
Procedure 41
Postprocedure Care 48
Procedural Complications 48
Advantages and Limitations 49
Conclusions 49
References 49
Video Descriptions 50
Chapter 6: How to Perform Radiofrequency and Cryoablation Ablation for AV Nodal Reentrant Tachycardia 51
Introduction 51
Preprocedural Preparation 51
Procedure 52
Electrophysiological Testing andAssessment: Pathophysiology ofDual AV Nodal Pathways 52
Mapping and Diagnosis 52
Slow-Fast 53
Slow-Slow 53
Fast-Slow 54
Left-Sided Variant 54
Ablation 54
Anatomic Approach 55
Energy Application 55
Endpoints for Ablation 56
Efficacy 56
Complication 56
Postprocedural Care 57
Conclusions 57
References 57
Chapter 7: Ablation of Left-Lateral Accessory Pathways 59
Introduction 59
Preprocedural Planning 59
Procedure 60
Postprocedure Care 63
References 63
Chapter 8: Catheter Ablation of Accessory Pathways 64
Introduction 64
Catheter Mapping of Accessory Pathways 64
Catheter Ablation of APs 67
Epicardial Posteroseptal APs 68
References 70
Chapter 9: Right-Sided Accessory Pathways 72
Introduction 72
Classifications 72
General Considerations 72
Right Free-Wall Pathways 72
Anteroseptal Pathways 74
Midseptal Pathways 75
Posteroseptal Pathways 75
Mahaim Tachycardias 76
Permanent Junctional ReciprocatingTachycardia (PJRT) 78
New Techniques 78
How We Approach Right-Sided Pathways 79
References 79
Chapter 10: How to Diagnose, Map, and Ablate AVRT Due to Atriofascicular Conduction Fibers 81
Introduction 81
Surface Electrocardiogram 81
Electrophysiology Study 82
Techniques for Mapping and Ablation 83
Associated Findings 83
Conclusions 84
References 84
Chapter 11: How to Ablate Accessory Pathways in Patients with Ebstein’s Syndrome 85
Introduction 85
Anatomy of Ebstein’s Anomaly 85
Preprocedural Planning 87
Postprocedure Care 93
Procedural Complications 94
Advantages and Limitations 94
Conclusions 94
References 94
Video Description 94
SECTION II: Ablation of Atrial Fibrillation 95
Chapter 12: How to Perform a Transseptal Puncture 97
Introduction 97
Preprocedure Planning 97
Procedure 97
Postprocedure Care 103
Procedural Complications 103
Advantages and Limitations 104
Conclusions 104
References 104
Video Descriptions 105
Chapter 13: How to Utilize ICE for Optimal Safety and Efficacy with AF Ablation 107
Introduction 107
Preprocedure Planning 107
Procedural Imaging 108
Postprocedural Care 116
Procedural Complications 117
Advantages and Limitations 117
Conclusions 118
References 118
Video Descriptions 118
Chapter 14: How to Perform Pulmonary Vein Antrum Isolation for Atrial Fibrillation 120
Introduction 120
Preprocedural Planning 120
Procedure 121
Postprocedure Care 126
Procedural Complications 127
Advantages and Limitations 127
Conclusions 127
References 128
Video Descriptions 128
Chapter 15: How to Perform Circumferential Ablation for Atrial Fibrillation 129
Introduction 129
Technological Advances and New Tools 129
Remote Ablation 131
Catheter Ablation of Atrial Fibrillation 132
CPVA Procedure 132
Conclusion 138
References 138
Chapter 16: How to Perform Ablation of Atrial Fibrillation by Targeting Complex Fractionated Atrial Electrograms 139
Introduction 139
Preprocedural Planning 139
Procedure 140
CFAE Mapping and Ablation 142
Postprocedure Care 144
Follow-Up 144
Advantages and Limitations 144
Conclusions 145
References 146
Video Descriptions 146
Chapter 17: How to Ablate Long-Standing Persistent Atrial Fibrillation Using a Stepwise Approach (The Bordeaux Approach) 147
Introduction 147
Preprocedural Planning 147
Procedural Aspects 148
Atrial Fibrillation Ablation 149
Postprocedural Care 155
Procedural Complications 157
Procedural Outcomes 157
Conclusion 157
References 157
Chapter 18: How to Ablate Long-Standing Persistent Atrial Fibrillation Using a Stepwise Approach (The Natale Approach) 159
Introduction 159
Preprocedural Management 159
Anesthesia Protocol 160
Instrumentation forElectrophysiological Study 160
PVAI and Isolation of the SVC 161
Other Targets 163
Considerations for Patients Presentingfor Repeat Procedure 165
Postprocedural Care and Follow-Up 165
References 166
Video Descriptions 166
Chapter 19: How to Use Balloon Cryoablation for Ablation of Atrial Fibrillation 167
Introduction 167
Preprocedure Planning 167
Procedure 168
Postprocedure Care 170
Procedural Complications 172
Advantages and Limitations 172
Conclusions 173
References 173
Video Descriptions 174
Chapter 20: How to Perform Pulmonary Vein Isolation Using Laser Catheter Ablation 175
Background 175
Left Atrium Access and BalloonDeployment 176
Laser Ablation 178
Checking for PVI 180
Summary 181
References 181
Video Descriptions 181
Chapter 21: The Combined Surgical/Endocardial Ablation Procedure for Atrial Fibrillation 182
The Thoracoscopic Surgical Procedure 182
The Transdiaphragmatic SurgicalProcedure 183
The Endocardial Procedure 185
Discussion 185
References 188
Chapter 22: How to Perform a Hybrid Surgical Epicardial and Catheter Endocardial Ablation for Atrial Fibrillation 189
Introduction 189
Procedure Goal and Summary 189
Patient Selection 190
Performing the LAMP HybridAF Procedure 190
Postprocedure Care 198
Procedural Complications 200
Conclusions 201
Acknowledgments 201
References 201
Video Descriptions 201
Chapter 23: How to Ablate the Vein of Marshall 202
Introduction 202
The Anatomy of Ligament of Marshall 202
Electrophysiological Characteristicsof the MB 203
Methods of Marshall Bundle Mapping 205
Marshall Bundle Ablation 207
Additional Implications for CommonlyPerformed AF Ablation Procedures 208
References 208
Chapter 24: Diagnosis and Ablation of Atrial Tachycardias Arising in the Context of Atrial Fibrillation Ablation 210
Introduction 210
Incidence of Atrial Tachycardia after AFAblation 210
Classification of Atrial Tachycardia 211
Mechanisms of Atrial Tachycardia 211
Drug Therapy 211
Locations of Atrial Tachycardia Circuits 211
Diagnosis 212
Catheter Ablation 216
Procedural Outcome and Prognosis 218
Prevention of AT 218
Conclusion 218
References 218
Chapter 25: How to Perform 3-Dimensional Entrainment Mapping to Treat Post–AF Ablation Atrial Tachycardia/AFL 220
Introduction 220
Preprocedural Planning 220
Procedure 220
Mapping 222
Postprocedure Care 224
Procedural Complications 226
Advantages and Limitations 226
Conclusion 226
References 226
Video Descriptions 226
Chapter 26: Catheter Ablation of Autonomic Ganglionated Plexi in Patients with Atrial Fibrillation 227
Introduction 227
Localization of LA Ganglionated Plexi byEndocardial High-Frequency Stimulation 229
Catheter Ablation of LAGanglionated Plexi 230
References 232
Chapter 27: How to Use Electroanatomic Mapping to Rapidly Diagnose and Treat Post–AF Ablation Atrial Tachycardia and Flutter 234
Introduction 234
Preprocedure Planning 234
Mapping and Ablation of Postablation AT 235
LA Macroreentrant AT s 237
Postprocedure Care 245
Procedural Outcomes 246
Advantages and Limitations ofActivation Mapping 246
Conclusions 246
References 247
Chapter 28: How to Utilize Frequency Analysis to Aid in Atrial Fibrillation Ablation 248
Introduction 248
Preprocedural Planning: TechnologicalConsiderations 248
Clinical Perspective 255
Limitations 256
Conclusions 256
References 257
Video Descriptions 258
Chapter 29: Utilization of the Hansen Robotic Catheter Navigation System: The Austin Approach 259
Introduction 259
Background 259
Description of the Hansen System 260
Transseptal Access 262
Ablation Lesion Sets 264
References 265
Video Descriptions 266
Chapter 30: How to Perform Atrial Fibrillation Ablation Using Remote Magnetic Navigation 267
Introduction 267
Preprocedural Planning 267
Procedure 268
Postprocedure Care 272
Follow-Up 273
Procedural Complications 273
Advantages and Limitations 273
Conclusion 273
References 274
Video Descriptions 274
Chapter 31: How to Perform Accurate Image Registration with Electroanatomic Mapping Systems 275
Introduction 275
Preprocedural Planning 276
Procedure 276
Factors Affecting Integration Error 278
Postprocedure Care 279
Procedural Complications 279
Advantages and Limitations 279
Conclusions 279
References 280
Section III: Ablation of Ventricular Tachycardia 281
Chapter 32: How to Localize Ventricular Tachycardia Using a 12-Lead ECG 283
Introduction 283
Bundle Branch Reentrant VentricularTachycardia 283
Ventricular Tachycardia in Patients withCoronary Artery Disease 284
Idiopathic Ventricular Tachycardias 285
ECG Characteristics of EpicardialVentricular Tachycardias 289
Conclusion 289
References 290
Chapter 33: How to Diagnose and Ablate Ventricular Tachycardia from the Outflow Tract and Aortic Cusps 292
Introduction 292
Preprocedural Planning 292
Procedure 293
Postprocedural Care 299
Procedural Complications 300
Conclusions 300
References 300
Chapter 34: How to Diagnose and Ablate Fascicular Ventricular Tachycardia 302
Introduction 302
Preprocedural Planning 302
Postprocedure Care 308
Procedural Complications 311
Advantages and Limitations 311
Conclusions 311
References 311
Chapter 35: How to Map and Ablate Hemodynamically Tolerated Ventricular Tachycardias 313
Introduction 313
Preprocedure Planning 313
Procedure 314
Substrate Mapping 316
Mapping During HemodynamicallyStable VT 318
Ablation 326
Postprocedure Care 328
Follow-up 328
Procedural Complications 328
Conclusion 328
References 328
Chapter 36: How to Map and Ablate Unstable Ventricular Tachycardia: The University of Pennsylvania Approach 331
Introduction 331
Preprocedural Planning 331
Procedure 332
Epicardial Mapping 336
Ablation 337
Postprocedure Care 338
Follow-up 338
Repeat Ablations 338
Procedural Complications 339
Conclusions 339
References 339
Chapter 37: How to Map and Ablate Unstable Ventricular Tachycardia: The Brigham Approach 341
Introduction 341
Preprocedural Planning 341
Procedure 342
Ablation 346
Postprocedure Care 347
Procedural Complications 348
Advantages and Limitations 348
Conclusions 348
Video Descriptions 349
Chapter 38: How to Map and Ablate Ventricular Tachycardia Using Delayed Potential in Sinus Rhythm. 350
Introduction 350
Preprocedural Planning 351
Procedure 351
Postprocedure Care 356
Advantages and Limitations 357
Conclusions 358
References 358
Video Descriptions 359
Chapter 39: How to Utilize Electroanatomical Mapping to Identify Critical Channels for Ventricular Tachycardia Ablation 360
Introduction 360
Preprocedural Planning 360
Procedure 361
Postprocedure Care 370
Procedural Complications 370
Limitations 370
Summary 371
References 372
Chapter 40: How to Use Noncontact Mapping for Catheter Ablation of Ventricular Tachycardia 373
Introduction 373
Preprocedural Planning 373
Anesthesia and Hemodynamic Support 374
Procedure 374
Postprocedure Care 380
Procedural Complications 381
Advantages and Limitations 381
Conclusions 384
References 384
Video Descriptions 384
Chapter 41: How to Use ICE to Aid in Catheter Ablation of Ventricular Tachycardia 385
Introduction 385
Preprocedural Planning 386
Procedure 387
Postprocedure Care 395
Procedural Complications 395
Advantages and Limitations 397
Conclusions 397
References 397
Video Descriptions 398
Chapter 42: How to Perform an Epicardial Access 399
Introduction 399
Before Scheduling the PericardialSpace Access 399
Preventing Complications 400
How to Manage Pericardial AccessComplications 405
Conclusion 406
References 406
Video Descriptions 406
Chapter 43: Transcoronary Ethanol Ablation for Ventricular Tachycardia 407
Introduction 407
Preprocedural Preparation 408
Intraoperative Requirements 409
Procedure 409
Complications and Safety 411
Conclusions 413
References 413
Chapter 44: How to Perform Epicardial Ablation in Postcardiac Surgery Patients 414
Introduction 414
Preprocedural Planning 416
Complications 417
Conclusion 418
References 418
Chapter 45: How to Perform Endocardial/Epicardial Ventricular Tachycardia Ablation 419
Introduction 419
Preprocedure Planning 419
Procedure 420
Follow-up 426
Advantages and Limitations 426
Conclusion 426
References 426
Video Descriptions 427
Chapter 46: How to Ablate Ventricular Fibrillation Arising from the Structurally Normal Heart 428
Introduction 428
Preprocedural Planning of VF Ablation 428
Procedure 429
Follow-up After VF Ablation 432
Procedural and Clinical Outcome 432
Conclusion 434
References 434
Chapter 47: How to Ablate Ventricular Tachycardia in Patients with Congenital Heart Disease 435
Introduction 435
Preprocedural Planning 435
Procedure 438
Postprocedure Care 446
Procedural Complications 447
Advantages and Limitations 447
Conclusions 447
References 448
Video Descriptions 449
Chapter 48: Catheter Ablation of Ventricular Tachycardia in Sarcoidosis / Hypertrophic Cardiomyopathy 450
Introduction 450
Hypertrophic Cardiomyopathy 452
Summary 460
References 460
Chapter 49: How to Ablate Ventricular Tachycardia in Patients with Arrhythmogenic Right Ventricular Cardiomyopathy/Dysplasia 462
Introduction 462
Preprocedural Planning 463
Ablation Procedure 464
Procedural Complications 468
Postprocedure Care 468
Conclusions 469
References 470
Video Descriptions 470
Chapter 50: How to Perform Hybrid VT Ablation in the Operating Room 471
Introduction 471
Indications for Surgical Ablation 472
Surgical EP Room Setting 473
Different Approaches 474
Conclusions 483
References 483
Index 487
Back Cover 497
Blank Page Cover