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Author Details

Hemal M Nayak
Center for Arrhythmia Care, The University of Chicago Medicine
1997
87
23
Sarah J Ratcliffe (CM4AI)
PMIDPaper TitleJournal TitlePublished Year
36458878Impact of wideband cardiac magnetic resonance on diagnosis, decision-making and outcomes in patients with implantable cardioverter defibrillators.Eur Heart J Cardiovasc Imaging2023
38023680Rehabilitation of an existing device implant pocket using a biologic extracellular matrix envelope.HeartRhythm Case Rep2023
37737773Atrioesophageal Fistula Rates Before and After Adoption of Active Esophageal Cooling During Atrial Fibrillation Ablation.JACC Clin Electrophysiol2023
37673510Vasovagal Responses to Human Monomorphic Ventricular Tachycardia: Hemodynamic Implications From Sinus Rate Analysis.J Am Coll Cardiol2023
37638389Identification of Human Ventricular Tachycardia Demarcated by Fixed Lines of Conduction Block in a 3-Dimensional Hyperboloid Circuit.Circulation2023
37413703Variations in Atrial Fibrillation Ablation Use and Charges in a Modern Cohort of Medicare Beneficiaries.Am J Cardiol2023
34757186Empiric ablation of polymorphic ventricular tachycardia/fibrillation in the absence of a mappable trigger: Prospective feasibility and efficacy of pacemap matching to defibrillator electrograms.Heart Rhythm2022
35734295Correlation between sinus rhythm deceleration zones and critical sites for localized reentrant atrial flutter: A retrospective multicenter analysis.Heart Rhythm O22022
354964592021 HRS Educational Framework for Clinical Cardiac Electrophysiology.Heart Rhythm O22022
35589178Population-Level Impact of the Guidelines Update on Patient Selection and Outcomes After Cardiac Resynchronization Therapy.JACC Clin Electrophysiol2022
36589010Feasibility and safety of a transvenous lead extraction program implementation in South America: Challenges, early outcomes, and global collaboration-A single-center experience.Heart Rhythm O22022
35243442Direct subxiphoid pericardioscopic visualization of epicardial ventricular tachycardia mapping and ablation.Heart Rhythm O22022
32707175Left ventricular summit arrhythmias with an abrupt V<sub>3</sub> transition: Anatomy of the aortic interleaflet triangle vantage point.Heart Rhythm2021
33835496Isolated left bundle branch block in the young: case reports and review of literature.Pacing Clin Electrophysiol2021
33835488Resting electrocardiographic differences in ventricular repolarization between children and young adults with congenital heart disease and those with a structurally normal heart are diminished by exercise.Pacing Clin Electrophysiol2021
33524624Spatial and transmural properties of the reentrant ventricular tachycardia circuit in arrhythmogenic right ventricular cardiomyopathy: Simultaneous epicardial and endocardial recordings.Heart Rhythm2021
33604224Patient Profiles in the Utilization of the CanGaroo® Envelope.Cureus2021
34667959Impact of physiological pacing on functional mitral regurgitation in systolic dysfunction: Initial echocardiographic remodeling findings after His bundle pacing.Heart Rhythm O22021
33965607Double loop ventricular tachycardia activation patterns with single loop mechanisms: Asymmetric entrainment responses during "pseudo-figure-of-eight" reentry.Heart Rhythm2021
33939235PR interval prolongation is significantly associated with aortic root abscess: An age- and gender-matched study.Ann Noninvasive Electrocardiol2021
34245025Atypical pathogens associated with cardiac implantable electronic device infections.Pacing Clin Electrophysiol2021
33951591A novel familial SCN5A exon 20 deletion is associated with a heterogeneous phenotype.J Electrocardiol2021
33169628Circuit Determinants of Ventricular Tachycardia Cycle Length: Characterization of Fast and Unstable Human Ventricular Tachycardia.Circulation2021
33301979Prognostic value of cardiac magnetic resonance septal late gadolinium enhancement patterns for periaortic ventricular tachycardia ablation: Heterogeneity of the anteroseptal substrate in nonischemic cardiomyopathy.Heart Rhythm2021
33271274Late presentation of recurrent syncope after permanent pacemaker implantation due to Lead-Header malapposition.Indian Pacing Electrophysiol J2021
32220801SIDS associated RYR2 p.Arg2267His variant may lack pathogenicity.J Electrocardiol2020
32000946Left Ventricular Septal Versus Left Bundle Branch Pacing: A New Beginning in Cardiac Resynchronization Therapy?J Am Coll Cardiol2020
33058086Safety and Effectiveness of Hydroxychloroquine and Azithromycin Combination Therapy for Treatment of Hospitalized Patients with COVID-19: A Propensity-Matched Study.Cardiol Ther2020
33075699Interference of subcutaneous implantable cardioverter defibrillator by deep brain stimulation.Parkinsonism Relat Disord2020
33357578Indirect and Direct Evidence for 3-D Activation During Left Atrial Flutter: Anatomy of Epicardial Bridging.JACC Clin Electrophysiol2020
32628867Characterization of Lead Adherence Using Intravascular Ultrasound to Assess Difficulty of Transvenous Lead Extraction.Circ Arrhythm Electrophysiol2020
32619739Transvenous phrenic nerve stimulation for central sleep apnea is safe and effective in patients with concomitant cardiac devices.Heart Rhythm2020
32325198Periaortic ventricular tachycardia in structural heart disease: Evidence of localized reentrant mechanisms.Heart Rhythm2020
32513315<i>RYR2</i> p.R169L mutation and left ventricular hypertrophy in a child with emotion-triggered sudden death.Cardiol Young2020
32512245Marked lateral ST-segment elevation with inferior ST-segment depression in an asymptomatic 12 year-old girl: A normal variant?J Electrocardiol2020
32259298Ventricular arrhythmia suppression with ivabradine in a patient with catecholaminergic polymorphic ventricular tachycardia refractory to nadolol, flecainide, and sympathectomy.Pacing Clin Electrophysiol2020
32130924Simultaneous Endocardial and Epicardial Delineation of 3D Reentrant Ventricular Tachycardia.J Am Coll Cardiol2020
32222376Postural Orthostatic Tachycardia Syndrome (POTS): A critical assessment.Prog Cardiovasc Dis2020
32192682High-Density Grid Catheter for Detailed Mapping of Sinus Rhythm and Scar-Related Ventricular Tachycardia: Comparison With a Linear Duodecapolar Catheter.JACC Clin Electrophysiol2020
31078637His Corrective Pacing or Biventricular Pacing for Cardiac Resynchronization in Heart Failure.J Am Coll Cardiol2019
31956502First report of concomitant subcutaneous defibrillator and phrenic nerve stimulator implantation in a patient with severe central sleep apnea and left ventricular systolic dysfunction.HeartRhythm Case Rep2019
31533463Targeted Ablation of Ventricular Tachycardia Guided by Wavefront Discontinuities During Sinus Rhythm: A New Functional Substrate Mapping Strategy.Circulation2019
31472748Acceleration of a wide complex tachycardia: What is the mechanism?Heart Rhythm2019
31435671How to perform electroanatomic mapping-guided cardiac resynchronization therapy using Carto 3 and ESI NavX three-dimensional mapping systems.Europace2019
31567009Response by Upadhyay et al to Letter Regarding Article, "Intracardiac Delineation of Septal Conduction in Left Bundle-Branch Block Patterns: Mechanistic Evidence of Left Intrahisian Block Circumvented by His Bundle Pacing".Circulation2019
31194216Primary Prevention of Sudden Cardiac Death.JAMA2019
30898236Impact of Atrial Fibrillation Ablation on Recurrent Hospitalization: A Nationwide Cohort Study.JACC Clin Electrophysiol2019
30776449Feasibility of percutaneous epicardial mapping and ablation for refractory atrial fibrillation: Insights into substrate and lesion transmurality.Heart Rhythm2019
31096064On-treatment comparison between corrective His bundle pacing and biventricular pacing for cardiac resynchronization: A secondary analysis of the His-SYNC Pilot Trial.Heart Rhythm2019
30704273Intracardiac Delineation of Septal Conduction in Left Bundle-Branch Block Patterns.Circulation2019
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Collaborators

Francis E Marchlinski
Hospital of the University of Pennsylvania
Co-authored papers 13
Edward P Gerstenfeld
University of California san francisco
Co-authored papers 12
Sanjay Dixit
Hospital of the University of Pennsylvania
Co-authored papers 10
David Lin
Hospital of the University of Pennsylvania
Co-authored papers 10
Henry H Hsia
University of California san francisco
Co-authored papers 9
Andrea M Russo
Duke University Medical Center
Co-authored papers 9
David J Callans
Hospital of the University of Pennsylvania
Co-authored papers 9
Ralph J Verdino
Perelman School of Medicine, University of Pennsylvania
Co-authored papers 6
Erica S Zado
Hospital of the University of Pennsylvania
Co-authored papers 6
Joshua M Cooper
Temple Heart & Vascular Institute, Temple University Hospital
Co-authored papers 5
Vickas V Patel
Collegeville
Co-authored papers 3
Jian-Fang Ren
University of Pennsylvania Health System
Co-authored papers 2
Hena Patel
University of Chicago Medical Center
Co-authored papers 2
Sarah J Ratcliffe (CM4AI)
University of Virginia
Co-authored papers 1
Hani Jneid
Baylor College of Medicine
Co-authored papers 1
Stephen E Kimmel
University of Florida
Co-authored papers 1
James P Daubert
Duke University Medical Center (Electrophysiology)
Co-authored papers 1
Babette Brumback
University of Florida
Co-authored papers 1
Aditya Khurana
Mayo Clinic Minnesota
Co-authored papers 1
Release 1.2