Cardiac Electrophysiology: Clinical Case Review [2nd ed.] 9783030285319, 9783030285333

Table of contents :
Front Matter ....Pages i-xxx
Front Matter ....Pages 1-1
Ablation of Ventricular Tachycardia Using a Non-ventricular Site (Isaac R. Whitman, Hardik Mangrolia, Anuj Basil, Joshua M. Cooper)....Pages 3-5
When ICD Lead Failure Complicates Ventricular Arrhythmia Treatment (Robert D. Schaller, Jeffrey S. Arkles, Michael P. Riley, Andrew E. Epstein)....Pages 7-9
Ventricular Tachycardia in a Patient with Mitral Valve Prolapse (Steven M. Markowitz, Nicholas J. Costa II, Bruce B. Lerman)....Pages 11-14
Where Is the Narrow Passage? (Ramanan Kumareswaran, David J. Callans)....Pages 15-19
Interfascicular Reentrant Ventricular Tachycardia (Ankit Maheshwari, Ramanan Kumareswaran, David S. Frankel)....Pages 21-23
Premature Ventricular Complexes from Pulmonary Artery (Rahul Jain, John M. Miller, Mamta Barmeda)....Pages 25-27
Narrow QRS Complex Ventricular Tachycardia (Amole Ojo, Alfred E. Buxton)....Pages 29-32
Limitations of Wide Complex Tachycardia Algorithms in a Patient with Ischemic Cardiomyopathy (Justin Hayase, Kalyanam Shivkumar, Jason S. Bradfield)....Pages 33-35
Right Ventricular Dysfunction and Ventricular Arrhythmias: Challenges in Diagnosis (Wendy S. Tzou)....Pages 37-39
The Management of Electrical Storm in a Patient with Non-Ischemic Cardiomyopathy (Oholi Tovia-Brodie, Litsa K. Lambrakos, Raul D. Mitrani, Jeffrey J. Goldberger)....Pages 41-44
Front Matter ....Pages 45-45
QT Prolongation as a Substrate for Syncope (Isaac R. Whitman, Arslan Mirza, Joshua M. Cooper)....Pages 47-49
His Bundle Pacing (Jason Payne, Jonathan Weinstock)....Pages 51-54
Taking a Pause to Consider Arrhythmic Etiologies of Syncope (Alexis Z. Tumolo)....Pages 55-56
Right Ventricular Outflow Tract Ventricular Tachycardia and Syncope (Ali R. Keramati, David D. Spragg)....Pages 57-60
An 84-Year-Old Woman with Syncope and Orthostatic Dizziness (Samuel L. Johnston, Jennifer J. Torgerson, Aleksandra Tosic, Brian Olshansky)....Pages 61-64
A 78-Year-Old Woman with Chest Pain and Syncope (Samuel L. Johnston, Jennifer J. Torgerson, Aleksandra Tosic, Brian Olshansky)....Pages 65-66
A 63-Year-Old Man with Atrial Fibrillation and Syncope (Samuel L. Johnston, Jennifer J. Torgerson, Aleksandra Tosic, Brian Olshansky)....Pages 67-68
Tetralogy of Fallot Going Too Fast (Mohammed Ruzieh, Mario D. Gonzalez, Anisa Chaudhry, Blair P. Grubb)....Pages 69-71
Swallow (Deglutition) Syncope and Carotid Sinus Hypersensitivity (Ritsuko Kohno, Wayne O. Adkisson, Scott Sakaguchi, David G. Benditt)....Pages 73-76
Syncope and Bundle Branch Block (Robert Sheldon)....Pages 77-79
Front Matter ....Pages 81-81
Sudden Cardiac Death in Apical Hypertrophic Cardiomyopathy (Ahmad Masri, Timothy C. Wong)....Pages 83-85
Is Permanent Pacing Indicated for this ECG Finding Following Alcohol Septal Ablation? (Timothy C. Wong)....Pages 87-89
Recurrent ICD Discharges in a Patient with Obstructive Hypertrophic Cardiomyopathy and High Gradients (Julie Lynn Friedman, Mark V. Sherrid)....Pages 91-94
Genetic Tailoring of Electrophysiological Management in Hypertrophic Cardiomyopathy (Gianmarco Carrassa, Chiara Chiriatti, Iacopo Olivotto)....Pages 95-98
Apical Aneurysm: An Important Consideration in Hypertrophic Cardiomyopathy Patients (Charles A. S. Miller, Ethan J. Rowin, James Udelson)....Pages 99-100
Management of Atrial Fibrillation in Hypertrophic Cardiomyopathy (Charles A. S. Miller, Ethan J. Rowin)....Pages 101-102
Management Implications of Hypertrophic Cardiomyopathy Patients with Massive Hypertrophy (Mikhail Romashko, Ethan J. Rowin)....Pages 103-104
Front Matter ....Pages 105-105
An Athlete with Atrial Fibrillation (Edmond M. Cronin, Paul D. Thompson)....Pages 107-110
Interpretation of the 12-Lead Electrocardiogram in a Young Athlete (Emily Guhl)....Pages 111-113
An Athlete with Arrhythmic Mitral Valve Prolapse (Manuel De Lazzari, Martina Perazzolo Marra, Domenico Corrado)....Pages 115-117
Sudden Cardiac Death with Fibrosis of the Conduction System: Should Genetic Testing of the Family Be Performed? (Austin Burrows, Jason Payne)....Pages 119-121
Hypertrophic Cardiomyopathy in a Young Athlete at Risk for Sudden Cardiac Death (Bryan T. Lawlor, Mark S. Link)....Pages 123-125
An Athlete with Cardiac Arrest (Rachel Lampert)....Pages 127-128
Supraventricular Tachyarrhythmia Management in Elite Athletes (J. Sawalla Guseh II, Omar M. Issa, Conor D. Barrett, Aaron L. Baggish)....Pages 129-131
Broad-Complex Tachycardia in a Young Athlete (Alexandros Kasiakogias, Sanjay Sharma)....Pages 133-137
Sudden Cardiac Arrest in a Young Competitive Athlete (Daniel Wann, Bassel Sayegh)....Pages 139-142
Front Matter ....Pages 143-143
Entrainment and Its Value in Arrhythmia Diagnosis (Isaac R. Whitman, Joshua M. Cooper)....Pages 145-150
Unexplained Atrial Myopathy and Sick Sinus Syndrome in a Young Patient with Atrial Fibrillation (Hessel F. Groenveld, Marcelle D. Smit, Meelad Al Jazairi, Isabelle C. Van Gelder, Yuri Blaauw)....Pages 151-153
Post Atrial Fibrillation Ablation Atrial Flutter: What Is the Mechanism? (Erkan Ilhan, L. Brent Mitchell, F. Russell Quinn)....Pages 155-157
Confirmation of Pulmonary Vein Isolation After Cryoablation of Atrial Fibrillation (Bharath Rajagopalan, Christopher Madias)....Pages 159-161
Electrogram Signatures in Atypical Atrial Flutters Using High Density Multipolar Catheter Mapping in a Post-Heart Transplant Patient (Ajay Tripuraneni, Sandeep K. Jain)....Pages 163-168
Atypical Atrial Flutter (Moulin Chokshi, E. Kevin Heist)....Pages 169-171
Understanding the Anatomy of the Cavo-Tricuspid Isthmus to Troubleshoot a Challenging Atrial Flutter Ablation (Michael E. Field)....Pages 173-175
Left Atrial Microreentrant Flutter (Kevin J. Makati)....Pages 177-180
Left Atrial Posterior Wall Isolation (Kevin J. Makati)....Pages 181-184
Left Atrial Flutter After Surgical MAZE (Kevin J. Makati)....Pages 185-187
Front Matter ....Pages 189-189
Listen to Your Patient and Act on the Triggers (Arthur A. M. Wilde)....Pages 191-193
Progressive Conduction System Disease in an Apparently Healthy Man (Cynthia M. Tracy, Sarah Aldawood)....Pages 195-199
Ventricular Tachycardia in a Patient with Neuromuscular Disease (Gordon F. Tomaselli, Andreas S. Barth)....Pages 201-203
Atrial Tachycardia in a Patient with Congenital Heart Disease (Oliver Monfredi, Daniel William Carlson, Jane E. Crosson, Joseph E. Marine)....Pages 205-210
Comprehensive and Systematic Evaluation Following Unexplained Cardiac Arrest (Christopher C. Cheung, Andrew D. Krahn)....Pages 211-214
Long QT Syndrome (Adil Yunis, Aditya Bhonsale)....Pages 215-218
Can Right Ventricular Outlow Tract Monomorphic Ventricular Tachycardia Be Associated with Brugada Syndrome? (Daniel Shpilsky, Alaa A. Shalaby, Aditya Bhonsale)....Pages 219-222
Front Matter ....Pages 223-223
Typical Atrioventricular Nodal Reentry Tachycardia (Waseem Barham, Ranjan K. Thakur)....Pages 225-227
Atrioventricular Nodal Reentrant Tachycardia (Mukund A. Prabhu, Jonathan M. Kalman)....Pages 229-232
Atrioventricular Nodal Reentrant Tachycardia (Nishant Verma, Bradley P. Knight)....Pages 233-234
Typical Atrioventricular Nodal Reentrant Tachycardia (Philip Mar, Rakesh Gopinathannair)....Pages 235-239
Atrioventricular Nodal Reentrant Tachycardia (Travis D. Richardson, Gregory F. Michaud)....Pages 241-244
Supraventricular Tachycardia or Ventricular Tachycardia (Yash Y. Lokhandwala, Anoop K. Gupta, Ranjan K. Thakur)....Pages 245-246
Difficult Ablation for Atrioventricular Nodal Reentrant Tachycardia (Bradley P. Knight)....Pages 247-248
Atrioventricular Reentrant Tachycardia (Mukund A. Prabhu, Jonathan M. Kalman)....Pages 249-252
Atrioventricular Reentrant Tachycardia (Nishant Verma, Bradley P. Knight)....Pages 253-255
Atrioventricular Reentrant Tachycardia (Waseem Barham, Ranjan K. Thakur)....Pages 257-261
Epicardial Wolff–Parkinson–White Syndrome (Cristiano Faria Pisani, Mauricio Scanavacca)....Pages 263-266
Wolff–Parkinson–White Syndrome (Anurag Gupta, Amin Al-Ahmad)....Pages 267-269
An Unusual Accessory Pathway (Bradley P. Knight)....Pages 271-274
Slowly Conducting Accessory Pathway (Bradley P. Knight)....Pages 275-276
Atrial Tachycardia (Mukund A. Prabhu, Jonathan M. Kalman)....Pages 277-280
Focal Atrial Tachycardia from the Non-Coronary Cusp (Alan D. Enriquez, James V. Freeman)....Pages 281-284
Atrial Tachycardia (Nishant Verma, Bradley P. Knight)....Pages 285-286
Atrial Tachycardia (Travis D. Richardson, Gregory F. Michaud)....Pages 287-290
Front Matter ....Pages 291-291
Clockwise Atrial Flutter (Waseem Barham, Ranjan K. Thakur)....Pages 293-295
Atypical Atrial Flutter (Travis D. Richardson, Gregory F. Michaud)....Pages 297-300
Microreentry Atrial Flutter Tachycardia Post MAZE (Jorge Romero, Isabella Alviz Gomez, Michael Grushko, Vito Grupposo, Veronica Natale, Juan Carlos Diaz et al.)....Pages 301-306
Atrial Flutter (Mitchell A. Cowan, Karin Chia)....Pages 307-310
Atypical Flutter: Peri-Mitral Flutter (Philip Mar, Rakesh Gopinathannair)....Pages 311-313
Atypical Micro-Reentrant Flutter Focus in Post PVAI Ablation for Persistent AF (Rodney P. Horton)....Pages 315-317
Post-MAZE Atrial Tachycardia (Sharan Sharma, Dhanunjaya Lakkireddy)....Pages 319-320
Atypical Flutter from LAA Post PVAI Ablation for Persistent AF (Rodney P. Horton)....Pages 321-323
Atrial Flutter Post Atrial Septal Defect Repair (Jorge Romero, Isabella Alviz Gomez, Michael Grushko, Nicola Tarantino, Veronica Natale, Juan Carlos Diaz et al.)....Pages 325-329
Atypical Flutter: Left Atrial Roof Dependent Flutter (Philip Mar, Rakesh Gopinathannair)....Pages 331-335
Persistent Left Superior Vena Cava and Atrial Fibrillation (Josselin Duchateau, Thomas Pambrun, Arnaud Denis, Nicolas Derval, Frédéric Sacher, Mélèze Hocini et al.)....Pages 337-338
Atrial Tachycardia from Left Atrial Appendage (Sharan Sharma, Dhanunjaya Lakkireddy)....Pages 339-341
Septal Atrial Premature Contraction Induced Atrial Fibrillation (Jorge Romero, Isabella Alviz Gomez, Michael Grushko, Juan Carlos Diaz, Veronica Natale, Luigi Di Biase)....Pages 343-347
Importance of Discrete Anatomical Structures During Paroxysmal Atrial Fibrillation Ablation (Thomas Pambrun, Arnaud Denis, Nicolas Derval, Josselin Duchateau, Frédéric Sacher, Mélèze Hocini et al.)....Pages 349-352
Comprehensive Ablation of Persistent AF (Rodney P. Horton)....Pages 353-356
Front Matter ....Pages 357-357
Premature Ventricular Contractions: Lessons Learned (Mandeep Bhargava, Walid Saliba)....Pages 359-365
Papillary Premature Ventricular Contractions (J. David Burkhardt)....Pages 367-368
Right Ventricular Outflow Tract Premature Ventricular Contraction Mapping (Mitchell A. Cowan, Karin Chia)....Pages 369-371
Idiopathic Premature Ventricular Contraction Ablation (Andres Enriquez, Fermin Garcia)....Pages 373-374
Premature Ventricular Contraction Arising from the Left Ventricular Summit (Carlos Tapias, Fermin Garcia, Luis Saenz)....Pages 375-378
Direct Monitoring of the Local Electrograms in the Left Ventricular Summit to Guide Ablation of Ventricular Arrhythmias (Yuki Komatsu, Akihiko Nogami)....Pages 379-381
Premature Ventricular Contractions: Left Ventricular Summit (David F. Briceño, Mohamed Najeeb Al Rawahi, Pasquale Santangeli)....Pages 383-387
Premature Ventricular Contraction from the Left Ventricular Summit (Luis Saenz, Carlos Tapias, Fermin Garcia)....Pages 389-393
Summit Premature Ventricular Contractions (J. David Burkhardt)....Pages 395-396
Premature Ventricular Contractions: Papillary Muscles (David F. Briceño, Mohamed Najeeb Al Rawahi, Pasquale Santangeli)....Pages 397-399
Premature Ventricular Contraction from Right-Left Coronary Cusp Commissure (Luis Saenz)....Pages 401-404
Premature Ventricular Contractions: Left Ventricular Outflow Tract (Mohamed Najeeb Al Rawahi, David F. Briceño, Pasquale Santangeli)....Pages 405-408
Upper Septal Fascicular Ventricular Tachycardia (Walid Saliba, Mandeep Bhargava)....Pages 409-415
Peripartum Fascicular Ventricular Tachycardia (Alexander C. Perino, Nitish Badhwar)....Pages 417-419
A Case of Tachycardia Transformation Between Narrow and Wide QRS Complex (Itsuro Morishima, Akihiko Nogami)....Pages 421-424
The Use of the N + 1 Difference in Entrainment Mapping of Ventricular Tachycardia (Alan D. Enriquez, James V. Freeman)....Pages 425-427
Purkinje-Related Arrhythmias in Post-Infarction Cardiomyopathy (Henry H. Hsia)....Pages 429-433
Ischemic Ventricular Tachycardia (Mathew D. Hutchinson)....Pages 435-438
Ischemic Cardiomyopathy: Simultaneous Epicardial and Endocardial Mapping and Ablation (Ruhong Jiang, Roderick Tung)....Pages 439-442
Substrate Mapping and Ablation for Ventricular Tachycardia: The LAVA Approach (Henry H. Hsia)....Pages 443-448
Incessant Ventricular Tachycardia Causing Tachycardia-Induced Cardiomyopathy and Left Atrial Appendage Thrombus (Justin Hayase, Kalyanam Shivkumar, Jason S. Bradfield)....Pages 449-451
Ischemic Ventricular Tachycardia (Ricardo M. Lugo, Arvindh Kanagasundram, William G. Stevenson)....Pages 453-456
Identification of the Ventricular Tachycardia Isthmus After Infarction by Pacemapping (Henry H. Hsia)....Pages 457-462
Utilization of Isochronal Late Activation Mapping to Minimize Ablation Lesion Set in a Patient with Diffuse Epicardial Scar from Non-Ischemic Cardiomyopathy (Justin Hayase, Kalyanam Shivkumar, Jason S. Bradfield)....Pages 463-465
Ventricular Tachycardia in Non-Ischemic Cardiomyopathy (Wendy S. Tzou)....Pages 467-469
Epicardial Ventricular Tachycardia: Simultaneous Epicardial and Endocardial Mapping and Ablation (Hongtao Liao, Roderick Tung)....Pages 471-473
Idiopathic Dilated Cardiomyopathy Ventricular Tachycardia (Ricardo M. Lugo, Arvindh Kanagasundram, William G. Stevenson)....Pages 475-478
Nonischemic Cardiomyopathy: Simultaneous Epicardial and Endocardial Mapping and Ablation (Hongtao Liao, Roderick Tung)....Pages 479-482
Surgical Ventricular Tachycardia Ablation in Arrhythmogenic Right Ventricular Cardiomyopathy after Previous Hemopericardium (Justin Hayase, Kalyanam Shivkumar, Jason S. Bradfield)....Pages 483-485
Right Ventricular Outflow Tract/Arrhythmogenic Right Ventricular Cardiomyopathy Ventricular Tachycardia (Mitchell A. Cowan, Karin Chia)....Pages 487-491
Arrhythmogenic Right Ventricular Cardiomyopathy (Mathew D. Hutchinson)....Pages 493-497
Chagas Disease Ventricular Tachycardia Ablated Using Electro-Anatomical Mapping (Cristiano Faria Pisani, Mauricio Scanavacca)....Pages 499-502
Chagas Disease Ventricular Tachycardia Ablation Without Electro-Anatomical Mapping (Cristiano Faria Pisani, Mauricio Scanavacca)....Pages 503-507
Sarcoid Ventricular Tachycardia (Ricardo M. Lugo, Arvindh Kanagasundram, William G. Stevenson)....Pages 509-511
Ventricular Tachycardia in a Patient with Right Bundle Branch Block (Andres Enriquez, Fermin Garcia)....Pages 513-515
Ventricular Tachycardia in Sarcoidosis (Wendy S. Tzou)....Pages 517-519
Sarcoid Ventricular Tachycardia (Mathew D. Hutchinson)....Pages 521-524
Premature Ventricular Contractions in Giant Cell Myocarditis (Sharan Sharma, Dhanunjaya Lakkireddy)....Pages 525-527
Brugada Syndrome Ablation (J. David Burkhardt)....Pages 529-531
Early Repolarization Syndrome During Local Heart or Full Body Hypothermia (Michel Haïssaguerre, Thomas Lavergne, Nicolas Welte, Mélèze Hocini, Olivier Bernus, Eloi Marijon)....Pages 533-537
Front Matter ....Pages 539-539
Repetitive Nonreentrant Ventriculoatrial Synchrony (Matthew M. Zipse)....Pages 541-544
Leadless Pacing for Superior Vena Cava Occlusion (Matthew M. Zipse)....Pages 545-547
Dueling Pacemaker Misbehavior (Madhukar S. Kollengode, Matthew M. Zipse)....Pages 549-551
Implantable Cardioverter Defibrillator Shocks While Walking Around the Shopping Mall (Ralph J. Verdino)....Pages 553-555
Feeling Poorly after an Upgrade to a Cardiac Resynchronization Therapy Device (Ralph J. Verdino)....Pages 557-560
A Nine Beat Run of Ventricular Tachycardia that Saved a Life (Ralph J. Verdino)....Pages 561-566
Failure of LV Lead Placement for Biventricular Pacing: His Bundle Pacing for CRT (Nicole Habel, Daniel L. Lustgarten)....Pages 567-568
Atrial Oversensing and Optimizing His Bundle Lead Position (Nicole Habel, Daniel L. Lustgarten)....Pages 569-571
Resynchronization for Cardiomyopathy with Right Bundle Branch Block Pattern (Nicole Habel, Daniel L. Lustgarten)....Pages 573-574
Shared Decision Making for an MRI Centered Lead Management Case (Charles J. Love)....Pages 575-576
Management of a Possibly Infected Cardiovascular Implantable Electronic Device System CID System (Charles J. Love)....Pages 577-578
Lead Addition in a Patient with Bilateral Subclavian Vein Occlusion (Charles J. Love)....Pages 579-580
Cardiac Resynchronization Therapy Selection in a Patient with Nonischemic Heart Failure (Litsa K. Lambrakos)....Pages 581-582
Cardiac Resynchronization Therapy Selection in a Patient with Coronary Artery Disease (Litsa K. Lambrakos)....Pages 583-584
Cardiac Resynchronization Therapy Selection in a Patient with Non Left Bundle Branch Block (Litsa K. Lambrakos)....Pages 585-587
Post-Operative AV Block: Using Device Algorithms (Melinda Barber, Fred Kusumoto)....Pages 589-591
Unusual Presentation of Pacemaker Syndrome (Melinda Barber, Fred Kusumoto)....Pages 593-594
Electromagnetic Interference and Device Programming (Melinda Barber, Fred Kusumoto)....Pages 595-597
Why Did the Patient Receive Therapy in the Shock Zone? (Kenneth A. Ellenbogen, Gautham Kalahasty, Jeanine Leffler)....Pages 599-601
Subcutaneous Implantable Cardioverter Defibrillator Therapy Two Days Post Implant (Kenneth A. Ellenbogen, Gautham Kalahasty, Jeanine Leffler)....Pages 603-606
Subcutaneous Implantable Cardioverter Defibrillator Therapy with a Left Ventricular Assist Device (Kenneth A. Ellenbogen, Gautham Kalahasty, Jeanine Leffler)....Pages 607-610
Palpitations After Pacemaker Implant (Nora Goldschlager)....Pages 611-612
Fatigue After Pacemaker Implant (Fred Kusumoto, Jennifer Crain, Nora Goldschlager)....Pages 613-615
Telemetry Tracing After Pacemaker Implant (Gregory M. Marcus, Nora Goldschlager)....Pages 617-619
Making Sense of Oversensing (Kenneth A. Ellenbogen, Rod Bolanos)....Pages 621-623
Fatigue and Dyspnea after Pacemaker Implant (Nora Goldschlager)....Pages 625-626
VT Clusters on a Single Day (Fred Kusumoto, Jennifer Crain, Nora Goldschlager)....Pages 627-628
Ignoring the Atrial Electrogram (Kenneth A. Ellenbogen)....Pages 629-630
Atrial Pacing Above the LRL (Anurag Gupta, Amin Al-Ahmad)....Pages 631-632
Cardiovascular Implantable Electronic Device Detected Atrial Fibrillation (Fred Kusumoto, Jennifer Crain, Nora Goldschlager)....Pages 633-636
Burst Pacing of an Arrhythmia (Kenneth A. Ellenbogen)....Pages 637-639
Heart Failure with RV Pacing (Fred Kusumoto, Jennifer Crain, Nora Goldschlager)....Pages 641-642
Single or Dual Tachycardia? (Amin Al-Ahmad, Paul J. Wang)....Pages 643-644
Antitachycardia Pacing Termination of Tachycardia (Kenneth A. Ellenbogen)....Pages 645-646
Shock After Arrhythmia Termination (Amin Al-Ahmad, Paul J. Wang)....Pages 647-649
Noise on RV Lead (Kenneth A. Ellenbogen)....Pages 651-654
Railroad Tracking (Paul A. Friedman, Charles D. Swerdlow)....Pages 655-657
Multiple Ventricular Tachycardia/Ventricular Fibrillation Episodes (Paul A. Friedman, Charles D. Swerdlow)....Pages 659-662
Remote Transmission After a Shock (Paul A. Friedman, Charles D. Swerdlow)....Pages 663-665
Shock Termination of Tachycardia (Paul A. Friedman, Charles D. Swerdlow)....Pages 667-671
Six Shocks Without Premonitory Symptoms (Paul A. Friedman, Charles D. Swerdlow)....Pages 673-674
A Shocking Handshake (Paul A. Friedman, Charles D. Swerdlow)....Pages 675-678
Pacing Related Proarrhythmia (Paul A. Friedman, Charles D. Swerdlow)....Pages 679-680
Postmortem Implantable Cardioverter Defibrillator Interrogation (Paul A. Friedman, Charles D. Swerdlow)....Pages 681-682
Pacing Failure, Ventricular Tachycardia, and Implantable Cardioverter Defibrillator Shocks (Paul A. Friedman, Charles D. Swerdlow)....Pages 683-686
Fluctuations of High Voltage Impedance (Paul A. Friedman, Charles D. Swerdlow)....Pages 687-691
Misdiagnosis of Ventricular Tachycardia as Supraventricular Tachycardia (Paul A. Friedman, Charles D. Swerdlow)....Pages 693-694
Implantable Cardioverter Defibrillator Shock: What Is the Trigger? (Ronald Lo, Amin Al-Ahmad, Paul J. Wang)....Pages 695-697
Antitachycardia Pacing Termination of Tachycardia: What Is the Mechanism? (Ronald Lo, Amin Al-Ahmad, Paul J. Wang)....Pages 699-701
Loss of Left Ventricular Pacing After Cardiac Resynchronization Therapy: What Is the Cause? (Ronald Lo, Amin Al-Ahmad, Paul J. Wang)....Pages 703-704
Back Matter ....Pages 705-714