Richard L Verrier

Richard L Verrier

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Richard L Verrier

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Response to the Letter to the editor regarding Takasugi et al, Ann Noninvasiv Electrocardiol 2019;00:e12670.

Ann Noninvasive Electrocardiol 2019 Oct 15:e12720. Epub 2019 Oct 15.

Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA.

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http://dx.doi.org/10.1111/anec.12720DOI Listing
October 2019

Importance of over-reading ambulatory ECG-based microvolt T-wave alternans to eliminate three main sources of measurement error.

Ann Noninvasive Electrocardiol 2019 Sep 26;24(5):e12670. Epub 2019 Jun 26.

Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, Massachusetts.

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http://dx.doi.org/10.1111/anec.12670DOI Listing
September 2019

Cardiac electrical instability in newly diagnosed/chronic epilepsy tracked by Holter and ECG patch.

Neurology 2019 Sep;93(10):450-458

From Beth Israel Deaconess Medical Center (T.D.P., B.D.N., K.B.K., S.C.S., R.L.V.), Harvard Medical School, Boston, MA; and LivaNova PLC (B.O.), London, UK.

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http://dx.doi.org/10.1212/WNL.0000000000008077DOI Listing
September 2019

Exercise and pharmacologic stress-induced interlead T-wave heterogeneity analysis to detect clinically significant coronary artery stenosis.

Int J Cardiol 2019 Aug 7. Epub 2019 Aug 7.

Beth Israel Deaconess Medical Center, Department of Medicine, Division of Cardiovascular Medicine, Boston, MA, United States of America; Harvard School of Public Health, Department of Environmental Sciences, Boston, MA, United States of America; Harvard Medical School, Department of Medicine, Boston, MA, United States of America. Electronic address:

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http://dx.doi.org/10.1016/j.ijcard.2019.07.066DOI Listing
August 2019

Effect of beta-blockade on quantitative microvolt T-wave alternans in 24-hour continuous 12-lead ECG recordings in patients with long QT syndrome.

Ann Noninvasive Electrocardiol 2019 Jul 6;24(4):e12640. Epub 2019 Feb 6.

Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, Massachusetts.

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http://dx.doi.org/10.1111/anec.12640DOI Listing
July 2019

Altered mechano-electrical coupling: An underappreciated factor in sympathetically mediated torsades de pointes in the long QT syndrome.

Int J Cardiol 2019 07 4;286:81-82. Epub 2019 Mar 4.

Harvard Medical School, Beth Israel Deaconess Medical Center, Division of Cardiovascular Medicine, 99 Brookline Avenue, RN-301, Boston, MA 02215-3908, USA. Electronic address:

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http://dx.doi.org/10.1016/j.ijcard.2019.03.004DOI Listing
July 2019

Is the T-T interval as a measure of repolarization heterogeneity dead or just seriously wounded?

Heart Rhythm 2019 Jun 17;16(6):952-953. Epub 2019 Jan 17.

Department of Cardiology and Pneumology, Heart Center University of Göttingen Medical Center, Göttingen, Germany.

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http://dx.doi.org/10.1016/j.hrthm.2019.01.015DOI Listing
June 2019

To the Editor- Our doubts about the usefulness of the Tpeak-Tend interval.

Heart Rhythm 2019 Jun 23;16(6):e49. Epub 2019 Jan 23.

University of Göttingen Medical Center, Göttingen, Germany. Electronic address:

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http://dx.doi.org/10.1016/j.hrthm.2019.01.022DOI Listing
June 2019

Optimizing flecainide plasma concentration profile for atrial fibrillation conversion while minimizing adverse ventricular effects by rapid, low-dose intratracheal or intravenous administration.

Int J Cardiol 2019 Jan 8;274:170-174. Epub 2018 Sep 8.

Beth Israel Deaconess Medical Center, Boston, MA, United States of America; Department of Environmental Sciences, Harvard School of Public Health, Boston, MA, United States of America; Harvard Medical School, Boston, MA, United States of America. Electronic address:

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http://dx.doi.org/10.1016/j.ijcard.2018.09.029DOI Listing
January 2019

Assessing risk for rehospitalization and cardiac death in patients with heart failure: Can the dynamic duo of heart rate turbulence and T-wave alternans help?

J Cardiovasc Electrophysiol 2018 09 21;29(9):1265-1267. Epub 2018 Jun 21.

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.

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http://dx.doi.org/10.1111/jce.13660DOI Listing
September 2018

The power of the patch: A smart way to track risk for Torsades de pointes in congenital and drug-induced long QT syndromes?

Int J Cardiol 2018 09;266:145-146

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. Electronic address:

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http://dx.doi.org/10.1016/j.ijcard.2018.04.043DOI Listing
September 2018

Is heart disease in chronic epilepsy a consequence of seizures or a fellow traveler?

Epilepsy Behav 2018 09 6;86:211-213. Epub 2018 Jul 6.

Beth Israel Deaconess Medical Center, Boston, MA, United States of America; Massachusetts General Hospital, Boston, MA, United States of America; Harvard Medical School, Boston, MA, United States of America; Consortia for Improving Medicine with Innovation and Technology, Boston, MA, United States of America.

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http://dx.doi.org/10.1016/j.yebeh.2018.06.027DOI Listing
September 2018

Quantitative evaluation of heartbeat interval time series using Poincaré analysis reveals distinct patterns of heart rate dynamics during cycles of vagus nerve stimulation in patients with heart failure.

J Electrocardiol 2017 Nov - Dec;50(6):898-903. Epub 2017 Jun 8.

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. Electronic address:

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http://dx.doi.org/10.1016/j.jelectrocard.2017.06.007DOI Listing
August 2018

Ivabradine's Pleiotropic Profile: Can It Protect Against Doxorubicin-Induced Heart Failure?

J Cardiovasc Pharmacol 2018 07;72(1):19-21

Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA.

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http://dx.doi.org/10.1097/FJC.0000000000000597DOI Listing
July 2018

Significance of T-wave inversion triggered by spontaneous atrial premature beats in patients with long QT syndrome.

Heart Rhythm 2018 06 7;15(6):860-869. Epub 2018 Feb 7.

Division of Cardiovascular Medicine, Harvard-Thorndike Electrophysiology Institute, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, Massachusetts.

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http://dx.doi.org/10.1016/j.hrthm.2018.02.003DOI Listing
June 2018

Repolarization Heterogeneity Measured With T-Wave Area Dispersion in Standard 12-Lead ECG Predicts Sudden Cardiac Death in General Population.

Circ Arrhythm Electrophysiol 2018 02;11(2):e005762

From the Research Unit of Internal Medicine, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Finland (T.V.K., J.T.T., M.J.J., H.V.H.); Department of Medicine I, University Hospital Munich, Ludwig-Maximilians University, Germany (M.F.S., R.F., K.S., S.K.); German Cardiovascular Research Centre, Partner Site: Munich Heart Alliance (M.F.S., M.M.-N., A.P., S.K.); Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (B.D.N., R.L.V.); Institute of Genetic Epidemiology (R.F., M.M.-N., K.S.) and Institute of Epidemiology II (A.P.), Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg; Division of Cardiology, Heart and Lung Center, Helsinki University Central Hospital, Finland (K.P., M.V., A.J., M.S.N., L.O.); Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA (J.T.T.); and National Institute for Health and Welfare, Helsinki, Finland (V.S.).

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http://dx.doi.org/10.1161/CIRCEP.117.005762DOI Listing
February 2018

Exercise-induced quantitative microvolt T-wave alternans in hypertrophic cardiomyopathy.

J Electrocardiol 2017 Mar - Apr;50(2):184-190. Epub 2016 Oct 28.

Clinical Unit of Cardiomyopathy and Aortic Diseases, Heart Institute (InCor) - Hospital das Clínicas da Faculdade de Medicina - Universidade de São Paulo, São Paulo, Brazil.

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http://dx.doi.org/10.1016/j.jelectrocard.2016.10.010DOI Listing
November 2017

Interlead heterogeneity of R- and T-wave morphology in standard 12-lead ECGs predicts sustained ventricular tachycardia/fibrillation and arrhythmic death in patients with cardiomyopathy.

J Cardiovasc Electrophysiol 2017 Nov 4;28(11):1324-1333. Epub 2017 Aug 4.

Division of Cardiovascular Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.

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http://dx.doi.org/10.1111/jce.13288DOI Listing
November 2017

Tracking interlead heterogeneity of R- and T-wave morphology to disclose latent risk for sudden cardiac death.

Heart Rhythm 2017 10 10;14(10):1466-1475. Epub 2017 Jun 10.

Research Unit of Internal Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.

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https://linkinghub.elsevier.com/retrieve/pii/S15475271173073
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http://dx.doi.org/10.1016/j.hrthm.2017.06.017DOI Listing
October 2017

Editorial Commentary: Tuning in to sympathetic activity cutaneously in humans-A bench to bedside saga.

Trends Cardiovasc Med 2017 10 9;27(7):473-474. Epub 2017 Jun 9.

Division of Cardiovascular Medicine, Harvard-Thorndike Electrophysiology Institute, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA. Electronic address:

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http://dx.doi.org/10.1016/j.tcm.2017.06.004DOI Listing
October 2017

Novel method to assess intrinsic heart rate recovery in ambulatory ECG recordings tracks cardioprotective effects of chronic autonomic regulation therapy in patients enrolled in the ANTHEM-HF study.

Ann Noninvasive Electrocardiol 2017 Sep 17;22(5). Epub 2017 Feb 17.

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.

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http://dx.doi.org/10.1111/anec.12436DOI Listing
September 2017

Statins protect against arrhythmogenic calcium alternans in the post-myocardial infarction diabetic heart: Pleiotropy on steroids.

Heart Rhythm 2017 09 10;14(9):1417-1418. Epub 2017 Jun 10.

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts. Electronic address:

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http://dx.doi.org/10.1016/j.hrthm.2017.06.010DOI Listing
September 2017

Eleclazine, an inhibitor of the cardiac late sodium current, is superior to flecainide in suppressing catecholamine-induced ventricular tachycardia and T-wave alternans in an intact porcine model.

Heart Rhythm 2017 03 21;14(3):448-454. Epub 2016 Oct 21.

Beth Israel Deaconess Medical Center, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts. Electronic address:

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http://dx.doi.org/10.1016/j.hrthm.2016.10.021DOI Listing
March 2017

The Selective Late Sodium Current Inhibitor Eleclazine, Unlike Amiodarone, Does Not Alter Defibrillation Threshold or Dominant Frequency of Ventricular Fibrillation.

J Cardiovasc Pharmacol 2017 Mar;69(3):178-182

*Beth Israel Deaconess Medical Center, Boston, MA; †Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil; ‡Harvard Medical School, Boston, MA; and §Gilead Sciences, Inc, Foster City, CA.

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http://dx.doi.org/10.1097/FJC.0000000000000455DOI Listing
March 2017

Acute Autonomic Engagement Assessed by Heart Rate Dynamics During Vagus Nerve Stimulation in Patients With Heart Failure in the ANTHEM-HF Trial.

J Cardiovasc Electrophysiol 2016 09 7;27(9):1072-7. Epub 2016 Jul 7.

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.

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http://dx.doi.org/10.1111/jce.13017DOI Listing
September 2016

Baseline elevation and reduction in cardiac electrical instability assessed by quantitative T-wave alternans in patients with drug-resistant epilepsy treated with vagus nerve stimulation in the AspireSR E-36 trial.

Epilepsy Behav 2016 09 21;62:85-9. Epub 2016 Jul 21.

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States; Massachusetts General Hospital and Center for Integration of Medicine and Innovative Technology, Boston, MA, United States.

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http://dx.doi.org/10.1016/j.yebeh.2016.06.016DOI Listing
September 2016

Commentary: Sudden Cardiac Risk Stratification with Electrocardiographic Indices - A Review on Computational Processing, Technology Transfer, and Scientific Evidence.

Front Physiol 2016 5;7:267. Epub 2016 Jul 5.

Harvard Thorndike Integrative Cardiac Electrophysiology Laboratory, Beth Israel Deaconess Medical Center, Harvard Medical School Boston, MA, USA.

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http://dx.doi.org/10.3389/fphys.2016.00267DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4932814PMC
July 2016

Critical neurocircuitry mediating cardiovascular diseases and strategies for intervention.

Trends Cardiovasc Med 2016 Apr 29;26(3):258-9. Epub 2015 Jul 29.

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA.

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http://dx.doi.org/10.1016/j.tcm.2015.07.005DOI Listing
April 2016

Letter to the Editor--Can reducing quantitative T-wave alternans save lives?

Heart Rhythm 2016 Apr 29;13(4):e89. Epub 2015 Dec 29.

Beth Israel Deaconess Medical CenterHarvard Medical SchoolBoston, Massachusetts. Electronic address:

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http://dx.doi.org/10.1016/j.hrthm.2015.12.044DOI Listing
April 2016

Autonomic regulation therapy suppresses quantitative T-wave alternans and improves baroreflex sensitivity in patients with heart failure enrolled in the ANTHEM-HF study.

Heart Rhythm 2016 Mar 18;13(3):721-8. Epub 2015 Nov 18.

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts. Electronic address:

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http://dx.doi.org/10.1016/j.hrthm.2015.11.030DOI Listing
March 2016

Prediction of sudden cardiac death with automated high-throughput analysis of heterogeneity in standard resting 12-lead electrocardiograms.

Heart Rhythm 2016 Mar 23;13(3):713-20. Epub 2015 Nov 23.

Beth Israel Deaconess Medical Center, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts. Electronic address:

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http://dx.doi.org/10.1016/j.hrthm.2015.11.035DOI Listing
March 2016

Prevalence of Microvolt T-Wave Alternans in Patients With Long QT Syndrome and Its Association With Torsade de Pointes.

Circ Arrhythm Electrophysiol 2016 Feb;9(2):e003206

From the Gifu University Hospital, Gifu, Japan (N.T., T.K., H.T., T.N., M.K., K.N., S.M.); Gifu Prefectural General Medical Center, Gifu, Japan (H.G., T.K.); Matsunami General Hospital, Gifu, Japan (M.T.); and Department of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA (R.L.V.).

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http://circep.ahajournals.org/content/9/2/e003206.full.pdf+h
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http://dx.doi.org/10.1161/CIRCEP.115.003206DOI Listing
February 2016

The Selective Cardiac Late Sodium Current Inhibitor GS-458967 Suppresses Autonomically Triggered Atrial Fibrillation in an Intact Porcine Model.

J Cardiovasc Electrophysiol 2015 Dec 30;26(12):1364-9. Epub 2015 Oct 30.

Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.

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http://dx.doi.org/10.1111/jce.12824DOI Listing
December 2015

What can mechanics teach electricians about arrhythmias in heart failure?

Heart Rhythm 2015 Oct 5;12(10):2184-5. Epub 2015 Jun 5.

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts. Electronic address:

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http://dx.doi.org/10.1016/j.hrthm.2015.06.006DOI Listing
October 2015

Prognostic capacity of a clinically indicated exercise test for cardiovascular mortality is enhanced by combined analysis of exercise capacity, heart rate recovery and T-wave alternans.

Eur J Prev Cardiol 2015 Sep 3;22(9):1162-70. Epub 2014 Nov 3.

Department of Clinical Physiology, Tampere University Hospital, Finland School of Medicine, University of Tampere, Finland

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http://dx.doi.org/10.1177/2047487314557190DOI Listing
September 2015

Sudden paradoxical QT-interval prolongation exacerbating T-wave alternans in a patient with type 3 long QT syndrome.

Ann Noninvasive Electrocardiol 2015 May 17;20(3):290-1. Epub 2014 Jul 17.

Harvard Medical School and Beth Israel Deaconess Medical Center, Boston, MA.

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http://dx.doi.org/10.1111/anec.12188DOI Listing
May 2015

Multilead template-derived residua of surface ECGS for quantitative assessment of arrhythmia risk.

Ann Noninvasive Electrocardiol 2015 May 18;20(3):273-81. Epub 2014 Sep 18.

Division of Cardiovascular Medicine,  Department of Medicine,  Beth Israel Deaconess Medical Center,  Harvard-Thorndike Electrophysiology Institute, Harvard Medical School, Boston, MA.

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http://dx.doi.org/10.1111/anec.12205DOI Listing
May 2015

Quantitative T-wave alternans analysis for guiding medical therapy: an underexploited opportunity.

Trends Cardiovasc Med 2015 Apr 17;25(3):201-13. Epub 2014 Oct 17.

St. Paul׳s Cardiac Electrophysiology, University of London, and Imperial College, London, United Kingdom.

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http://dx.doi.org/10.1016/j.tcm.2014.10.006DOI Listing
April 2015

Combined actions of ivabradine and ranolazine reduce ventricular rate during atrial fibrillation.

J Cardiovasc Electrophysiol 2015 Mar 5;26(3):329-35. Epub 2014 Dec 5.

Department of Medicine, Beth Israel Deaconess Medical Center; Harvard Medical School, Boston, Massachusetts, USA.

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http://dx.doi.org/10.1111/jce.12569DOI Listing
March 2015

Vagus nerve stimulation reduces cardiac electrical instability assessed by quantitative T-wave alternans analysis in patients with drug-resistant focal epilepsy.

Epilepsia 2014 Dec 3;55(12):1996-2002. Epub 2014 Dec 3.

Department of Neurology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, U.S.A; Harvard Medical School, Boston, Massa-chusetts, U.S.A.

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http://doi.wiley.com/10.1111/epi.12855
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http://dx.doi.org/10.1111/epi.12855DOI Listing
December 2014

Selective late sodium current blockade with GS-458967 markedly reduces ischemia-induced atrial and ventricular repolarization alternans and ECG heterogeneity.

Heart Rhythm 2014 Oct 17;11(10):1827-35. Epub 2014 Jun 17.

Beth Israel Deaconess Medical Center, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts. Electronic address:

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http://dx.doi.org/10.1016/j.hrthm.2014.06.017DOI Listing
October 2014

Time-domain T-wave alternans is strongly associated with a history of ventricular fibrillation in patients with Brugada syndrome.

J Cardiovasc Electrophysiol 2014 Sep 6;25(9):1021-1027. Epub 2014 Jun 6.

Department of Cardiovascular Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.

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http://dx.doi.org/10.1111/jce.12441DOI Listing
September 2014

Effects of exercise rehabilitation on cardiac electrical instability assessed by T-wave alternans during ambulatory electrocardiogram monitoring in coronary artery disease patients without and with diabetes mellitus.

Am J Cardiol 2014 Sep 2;114(6):832-7. Epub 2014 Jul 2.

Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts; Department of Medicine, Harvard Medical School, Boston Massachusetts. Electronic address:

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http://dx.doi.org/10.1016/j.amjcard.2014.06.014DOI Listing
September 2014

Clinical applications of T-wave alternans assessed during exercise stress testing and ambulatory ECG monitoring.

J Electrocardiol 2013 Nov-Dec;46(6):585-90. Epub 2013 Jul 16.

Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. Electronic address:

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http://dx.doi.org/10.1016/j.jelectrocard.2013.06.006DOI Listing
July 2014

Electrophysiology of T-wave alternans: mechanisms and pharmacologic influences.

J Electrocardiol 2013 Nov-Dec;46(6):580-4. Epub 2013 Aug 12.

Beth Israel Deaconess Medical Center, Division of Cardiovascular Medicine, Boston, MA, USA. Electronic address:

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http://dx.doi.org/10.1016/j.jelectrocard.2013.07.003DOI Listing
July 2014

Relation of T-wave alternans to mortality and nonsustained ventricular tachycardia in patients with non-ST-segment elevation acute coronary syndrome from the MERLIN-TIMI 36 trial of ranolazine versus placebo.

Am J Cardiol 2014 Jul 16;114(1):17-23. Epub 2014 Apr 16.

Division of Cardiovascular Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts. Electronic address:

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http://dx.doi.org/10.1016/j.amjcard.2014.03.056DOI Listing
July 2014

QRST-wave alternans in a child with type 3 long-QT syndrome: an ominous ECG pattern appearing during transition from T-wave alternans to polymorphic VT.

J Cardiovasc Electrophysiol 2014 Jun 22;25(6):657-8. Epub 2014 Jan 22.

Department of Pediatrics, Gifu Prefectural General Medical Center, Gifu, Japan.

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http://dx.doi.org/10.1111/jce.12354DOI Listing
June 2014

The role of the autonomic nervous system in cardiac arrhythmias.

Handb Clin Neurol 2013 ;117:135-45

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.

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http://dx.doi.org/10.1016/B978-0-444-53491-0.00012-2DOI Listing
April 2014

Is there a role of MMA T wave alternans test for risk assessment in Brugada syndrome?

Anadolu Kardiyol Derg 2014 Feb 18;14(1):96. Epub 2013 Dec 18.

Harvard Medical School, Beth Israel Deaconess Medical Center, Division of Cardiovascular Medicine, Harvard-Thorndike Electrophysiology Institute; Boston-USA.

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http://dx.doi.org/10.5152/akd.2013.201315DOI Listing
February 2014

Ambulatory ECG-based T-wave alternans monitoring for risk assessment and guiding medical therapy: mechanisms and clinical applications.

Prog Cardiovasc Dis 2013 Sep-Oct;56(2):172-85. Epub 2013 Sep 21.

Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA. Electronic address:

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http://link.springer.com/content/pdf/10.1186%2F1471-2261-14-
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http://linkinghub.elsevier.com/retrieve/pii/S003306201300134
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http://dx.doi.org/10.1016/j.pcad.2013.07.002DOI Listing
January 2014

Screening entire health system ECG databases to identify patients at increased risk of death.

Circ Arrhythm Electrophysiol 2013 Dec 12;6(6):1156-62. Epub 2013 Oct 12.

Office of Science and Engineering Laboratories, Center for Devices and Radiological Health, U.S. Food & Drug Administration, Silver Spring, MD.

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http://dx.doi.org/10.1161/CIRCEP.113.000411DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3992472PMC
December 2013

Inhibition of I(f) in the atrioventricular node as a mechanism for dronedarone's reduction in ventricular rate during atrial fibrillation.

Heart Rhythm 2013 Nov 9;10(11):1692-7. Epub 2013 Aug 9.

Beth Israel Deaconess Medical Center and; Harvard Medical School, Boston, Massachusetts. Electronic address:

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http://dx.doi.org/10.1016/j.hrthm.2013.08.007DOI Listing
November 2013

T-wave alternans, QRST-wave alternans and atrioventricular block: three consecutive rate-dependent phenomena in a child with congenital long-QT syndrome.

J Cardiovasc Electrophysiol 2013 Oct 30;24(10):1183-4. Epub 2013 Apr 30.

Department of Pediatrics, Gifu Prefectural General Medical Center, Gifu, Japan.

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http://dx.doi.org/10.1111/jce.12169DOI Listing
October 2013

Dronedarone's inhibition of If current is the primary mechanism responsible for its bradycardic effect.

J Cardiovasc Electrophysiol 2013 Aug 3;24(8):914-8. Epub 2013 May 3.

Beth Israel Deaconess Medical Center, Boston, MA 02215, USA.

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http://dx.doi.org/10.1111/jce.12155DOI Listing
August 2013

Mechanisms of ranolazine's dual protection against atrial and ventricular fibrillation.

Europace 2013 Mar 7;15(3):317-24. Epub 2012 Dec 7.

Division of Cardiovascular Medicine, Harvard-Thorndike Electrophysiology Institute, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215-3908, USA.

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http://dx.doi.org/10.1093/europace/eus380DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3578672PMC
March 2013

In-hospital monitoring of T-wave alternans in a case of amiodarone-induced torsade de pointes: clinical and methodologic insights.

Europace 2012 Sep 1;14(9):1372-4. Epub 2012 Mar 1.

Division of Cardiovascular Medicine, Department of Internal Medicine, Gifu University School of Medicine, 1-1 Yanagido, Gifu 501-1194, Japan.

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http://dx.doi.org/10.1093/europace/eus040DOI Listing
September 2012

The stress of sleep in patients prone to atrial tachyarrhythmias.

J Cardiovasc Electrophysiol 2012 Jun 11;23(6):612-3. Epub 2012 Apr 11.

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http://doi.wiley.com/10.1111/j.1540-8167.2012.02294.x
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http://dx.doi.org/10.1111/j.1540-8167.2012.02294.xDOI Listing
June 2012

Ranolazine injection into coronary or femoral arteries exerts marked, transient regional vasodilation without systemic hypotension in an intact porcine model.

Circ Cardiovasc Interv 2011 Oct 27;4(5):481-7. Epub 2011 Sep 27.

Harvard Medical School, Beth Israel Deaconess Medical Center, Harvard-Thorndike Electrophysiology Institute, 99 Brookline Ave, Boston, MA 2215, USA.

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http://dx.doi.org/10.1161/CIRCINTERVENTIONS.111.962852DOI Listing
October 2011

T-Wave variability, the new microvolt "buzz" in arrhythmia risk assessment: any links to TWA?

J Cardiovasc Electrophysiol 2011 Jul 25;22(7):806-7. Epub 2011 Feb 25.

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http://dx.doi.org/10.1111/j.1540-8167.2011.02026.xDOI Listing
July 2011

Antifibrillatory effect of ranolazine during severe coronary stenosis in the intact porcine model.

Heart Rhythm 2011 Apr 19;8(4):608-14. Epub 2010 Nov 19.

Department of Pharmacological Sciences, Medical School, University of Tampere, Finland.

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http://dx.doi.org/10.1016/j.hrthm.2010.11.029DOI Listing
April 2011

High prevalence of cardiac autonomic dysfunction and T-wave alternans in dialysis patients.

Heart Rhythm 2011 Apr 30;8(4):592-8. Epub 2010 Nov 30.

Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.

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http://dx.doi.org/10.1016/j.hrthm.2010.11.041DOI Listing
April 2011

Pattern of crescendo TWA may disclose the underlying cardiac pathology.

J Electrocardiol 2010 Sep-Oct;43(5):449-51. Epub 2010 Apr 22.

Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA.

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https://linkinghub.elsevier.com/retrieve/pii/S00220736100010
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http://dx.doi.org/10.1016/j.jelectrocard.2010.02.014DOI Listing
January 2011

Biological pacemakers in canines exhibit positive chronotropic response to emotional arousal.

Heart Rhythm 2010 Dec 11;7(12):1835-40. Epub 2010 Aug 11.

Columbia University College of Physicians and Surgeons, New York, New York, USA.

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http://dx.doi.org/10.1016/j.hrthm.2010.08.004DOI Listing
December 2010

Macroscopic T-wave alternans: the tip of the iceberg in drug-induced torsade de pointes?

J Am Coll Cardiol 2010 Jul;56(3):241; author reply 241-2

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http://dx.doi.org/10.1016/j.jacc.2010.03.041DOI Listing
July 2010

Usefulness of T-wave alternans in sudden death risk stratification and guiding medical therapy.

Ann Noninvasive Electrocardiol 2010 Jul;15(3):276-88

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.

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http://dx.doi.org/10.1111/j.1542-474X.2010.00376.xDOI Listing
July 2010

T-wave alternans as a therapeutic marker for antiarrhythmic agents.

J Cardiovasc Pharmacol 2010 Jun;55(6):544-54

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.

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http://dx.doi.org/10.1097/FJC.0b013e3181d6b781DOI Listing
June 2010

Heart rate, autonomic markers, and cardiac mortality.

Heart Rhythm 2009 Nov 1;6(11 Suppl):S68-75. Epub 2009 Sep 1.

Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02215, USA.

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http://dx.doi.org/10.1016/j.hrthm.2009.07.017DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2776094PMC
November 2009