David J. Callans

35.7k citations

413 papers · 20.8k indexed · 9 hit papers · h-index 72

Impact in

Cardiology and Cardiovascular Medicine top 0.02%
- Cardiac Arrhythmias and Treatments
- Cardiac electrophysiology and arrhythmias
- Atrial Fibrillation Management and Outcomes
- Cardiac pacing and defibrillation studies
- Cardiovascular Effects of Exercise
- Cardiovascular Function and Risk Factors
- Cardiomyopathy and Myosin Studies
Internal Medicine top 2%

Papers in

Cardiology and Cardiovascular Medicine 402
- Cardiac Arrhythmias and Treatments 356
- Cardiac electrophysiology and arrhythmias 248
- Atrial Fibrillation Management and Outcomes 224
- Cardiac pacing and defibrillation studies 191
- Cardiovascular Effects of Exercise 25
- Cardiovascular Function and Risk Factors 14
- ECG Monitoring and Analysis 9
Internal Medicine 6

Co-authors: Francis E. Marchlinski Sanjay Dixit Erica S. Zado Edward P. Gerstenfeld David Lin Fermin C. García Charles Gottlieb Mathew D. Hutchinson
Journals: Heart Rhythm (92 papers)Journal of Cardiovascular Electrophysiology (72 papers)Journal of the American College of Cardiology (40 papers)JACC. Clinical electrophysiology (39 papers)Pacing and Clinical Electrophysiology (29 papers)
Partner nations: United States Canada France

In The Last Decade

David J. Callans

394 papers receiving 20.3k citations

Hit Papers

9 papers align trajectories log scale

2017 AHA/ACC/HRS Guideline for Management of Patients With Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death 2018 · 1.2k citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2018 Journal of the American College of Cardiology
2017 Circulation
2017 Heart Rhythm
2017 Journal of the American College of Cardiology
2017 Circulation
2017 Heart Rhythm
2009 Circulation
2008 New England Journal of Medicine
2000 Circulation

Peers

Countries citing papers authored by David J. Callans

Since Specialization

Citations

This map shows the geographic impact of David J. Callans's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by David J. Callans with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David J. Callans more than expected).

Fields of papers citing papers by David J. Callans

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David J. Callans. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by David J. Callans. The network helps show where David J. Callans may publish in the future.

Co-authors

The 25 scholars most cited alongside David J. Callans, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with David J. Callans Line = papers co-authored together David J. Callans links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Anatomic approach to mitral isthmus ablation guided by left atrial intracardiac echocardiography Heart Rhythm ·Andrés Enríquez, Yi-Cheng Liu, Matthew C. Hyman, Lujain Edweidar, Poojita Shivamurthy, David Lin, Timothy M. Markman, Robert Schaller, Andra Ghizdareanu, 伸明日下, Sanjay Dixit, Rajat Deo, Saman Nazarian, Malcolm Riley, Andrew E. Epstein, David J. Callans, David S. Frankel, Francis E. Marchlinski, Fermin C. García	2025	0
2	Programmed Ventricular Stimulation JACC. Clinical electrophysiology ·Timothy M. Markman, Francis E. Marchlinski, David J. Callans, David S. Frankel	2024	1
3	Intravascular Sympathetic Stimulation to Facilitate Catheter Ablation of Premature Ventricular Complexes JAMA Cardiology ·Timothy M. Markman, Cory M. Tschabrunn, David J. Callans, Francis E. Marchlinski, Озманян Озман Авдулаевич	2024	0
4	Lipomatous Metaplasia Is Associated With Ventricular Tachycardia Recurrence Following Ablation in Patients With Nonischemic Cardiomyopathy JACC. Clinical electrophysiology ·Rudson Gomes Souza, Ramya Vani Rayala, Juwann Moss, Ronald D. Berger, Jonathan Chrispin, David J. Callans, Francis E. Marchlinski, Stefan L. Zimmerman, Yuchi Han, Natalia A. Trayanova, Benoit Desjardins, Saman Nazarian	2024	5
5	Atrial fibrillation nomenclature, definitions, and mechanisms: Position paper from the international Working Group of the Signal Summit Heart Rhythm ·Natasja M.S. de Groot, André G. Kléber, Sanjiv M. Narayan, Edward J Ciaccio, Olaf Doessel, Olivier Bernus, Omer Berenfeld, David J. Callans, Vadim V. Fedorov, John D. Hummel, Michel Haı̈ssaguerre, Andrea Natale, Natalia A. Trayanova, Peter Spector, Edward J. Vigmond, Elad Anter	2024	3
6	Long-term risk of right coronary artery injury after catheter ablation of cavotricuspid isthmus–dependent flutter Heart Rhythm ·Haran Yogasundaram, H. DUIFHUIS, Saman Nazarian, Gustavo S. Guandalini, Timothy M. Markman, Robert D. Schaller, Michael P. Riley, David Lin, Sanjay Dixit, Benjamin D’Souza, Ramanan Kumareswaran, David J. Callans, David S. Frankel, Fermin C. García, Erica S. Zado, Rajat Deo, Andrew E. Epstein, Gregory E. Supple, Francis E. Marchlinski, Matthew C. Hyman	2024	1
7	Utility of Very High-Output Pacing to Identify VT Circuits in Patients Manifesting Traditionally Inexcitable Scar JACC. Clinical electrophysiology ·Bishnu P. Dhakal, Neel Patel, Lohit Garg, David S. Frankel, Matthew C. Hyman, Gustavo S. Guandalini, Gregory E. Supple, Saman Nazarian, Ramanan Kumareswaran, Michael P. Riley, Pasquale Santangeli, David Lin, David J. Callans, Jeffrey Arkles, Robert D. Schaller, Cory M. Tschabrunn, Erica S. Zado, Francis E. Marchlinski, Sanjay Dixit	2023	2
8	Detection of brain lesions after catheter ablation depends on imaging criteria: insights from AXAFA-AFNET 5 trial EP Europace ·Karl Georg Hæusler, B. Mahadevan, Peter U. Heuschmann, Jochen B. Fiebach, Tobias Engelhorn, David J. Callans, Tom De Potter, Philippe Debruyne, Douglas S. Scherr, Gerhard Hindricks, Hussein R. Al‐Khalidi, Lluı́s Mont, Won Yong Kim, Jonathan P. Piccini, Ulrich Schotten, Sakis Themistoclakis, Luigi Di Biase, Paulus Kirchhof	2023	6
9	Lipomatous metaplasia prolongs repolarization and increases repolarization dispersion within post-infarct ventricular tachycardia circuit cites EP Europace ·M. J. Lewis, Sohail Zahid, Ramya Vani Rayala, Juwann Moss, Ronald D. Berger, Jonathan Chrispin, David J. Callans, Francis E. Marchlinski, Stefan L. Zimmerman, Yuchi Han, Benoit Desjardins, Natalia A. Trayanova, Saman Nazarian	2022	11
10	Stellate ganglion localization using near-infrared intraoperative imaging during cardiac sympathetic denervation Heart Rhythm ·Gregory T. Kennedy, Feredun Azari, David J. Callans, Sunil Singhal	2021	6
11	Collateral injury of the conduction system during catheter ablation of septal substrate in nonischemic cardiomyopathy Journal of Cardiovascular Electrophysiology ·Daniele Muser, Pasquale Santangeli, Simon A. Castro, Jackson J. Liang, Andrés Enríquez, Ioan Liuba, Silvia Magnani, Fermin C. García, Jeffrey Arkles, Andra Ghizdareanu, David Lin, Robert D. Schaller, Ramanan Kumareswaran, Erica S. Zado, Cory M. Tschabrunn, Sanjay Dixit, David S. Frankel, David J. Callans, Francis E. Marchlinski	2020	4
12	Association of scar distribution with epicardial electrograms and surface ventricular tachycardia QRS duration in nonischemic cardiomyopathy Journal of Cardiovascular Electrophysiology ·连青松, Benoit Desjardins, Jackson J. Liang, Tarek Zghaib, Shuanglun Xie, Wen-Zen Shen, Erica S. Zado, Pasquale Santangeli, David S. Frankel, David J. Callans, Rob J. van der Geest, Francis E. Marchlinski, Saman Nazarian	2020	2
13	Papillary muscle ventricular arrhythmias in patients with arrhythmic mitral valve prolapse: Electrophysiologic substrate and catheter ablation outcomes Journal of Cardiovascular Electrophysiology ·Andrés Enríquez, Yasuhiro Shirai, Jason Y. Huang, Jackson J. Liang, David Briceño, Tatsuya Hayashi, Daniele Muser, S. S. Razi, Yuchi Han, Armando Pérez de Prado, David S. Frankel, Robert D. Schaller, Gregory E. Supple, David J. Callans, Francis E. Marchlinski, Fermin C. García, Pasquale Santangeli	2019	48
14	Usefulness of ICD electrograms analysis to distinguish endocardial vs epicardial ventricular tachycardia in arrhythmogenic right ventricular cardiomyopathy Journal of Cardiovascular Electrophysiology ·岩山一由, Yasuhiro Shirai, David J. Callans, Erica S. Zado, Francis E. Marchlinski, Pasquale Santangeli	2019	0
15	Anatomical proximity dictates successful ablation from adjacent sites for outflow tract ventricular arrhythmias linked to the coronary venous system EP Europace ·Yasuhiro Shirai, Pasquale Santangeli, Jackson J. Liang, Fermin C. García, Gregory E. Supple, David S. Frankel, Michael P. Riley, David Lin, Robert D. Schaller, Sanjay Dixit, David J. Callans, Erica S. Zado, Francis E. Marchlinski	2018	26
16	Epicardial ventricular tachycardia in ischemic cardiomyopathy: Prevalence, electrophysiological characteristics, and long‐term ablation outcomes Journal of Cardiovascular Electrophysiology ·Tatsuya Hayashi, Jackson J. Liang, Daniele Muser, Yasuhiro Shirai, Andrés Enríquez, Fermin C. García, Gregory E. Supple, Robert D. Schaller, David S. Frankel, David Lin, Saman Nazarian, Erica S. Zado, Jeffrey Arkles, Sanjay Dixit, David J. Callans, Francis E. Marchlinski, Pasquale Santangeli	2018	8
17	Electrical connection between ipsilateral pulmonary veins: Prevalence and implications for ablation and adenosine testing Heart Rhythm ·Fabien Squara, Ioan Liuba, W. Chik, Pasquale Santangeli, Shingo Maeda, Erica S. Zado, David J. Callans, Francis E. Marchlinski	2014	13
18	Randomized Ablation Strategies for the Treatment of Persistent Atrial Fibrillation Circulation Arrhythmia and Electrophysiology ·Sanjay Dixit, Francis E. Marchlinski, David Lin, David J. Callans, Rupa Bala, Michael P. Riley, Fermin C. García, Mathew D. Hutchinson, Sarah J. Ratcliffe, Joshua M. Cooper, Ralph J. Verdino, Vickas V. Patel, Erica S. Zado, Azhar Sarfraz, Tony Killian, Todd T. Tomson, Edward P. Gerstenfeld	2011	174
19	Antiarrhythmics After Ablation of Atrial Fibrillation (5A Study) Circulation ·Jean-François Roux, Erica S. Zado, David J. Callans, Fermin C. García, David Lin, Francis E. Marchlinski, Rupa Bala, Sanjay Dixit, Malcolm Riley, Andrea M. Russo, Mathew D. Hutchinson, Joshua M. Cooper, Ralph J. Verdino, Vickas Patel, Parijat S. Joy, Edward P. Gerstenfeld	2009	88
20	AB19-5 Heart Rhythm ·Jeanne E. Poole, George Johnson, Anne S. Hellkamp, Jill Anderson, David J. Callans, Merritt H. Raitt, Ramakota Reddy, Francis E. Marchlinski, Raymond Yee, Thomas Guarnieri, David J. Wilber, Mario Talajic, Daniel B. Mark, Kerry L. Lee, Gust H. Bardy	2006	6

About David J. Callans

David J. Callans is a scholar working on Cardiology and Cardiovascular Medicine, Internal Medicine, Emergency Medicine, Medical Laboratory Technology and Radiology, Nuclear Medicine and Imaging, having authored 413 papers that have together received 20.8k indexed citations. Recurring topics across this work include Cardiac Arrhythmias and Treatments (356 papers), Cardiac electrophysiology and arrhythmias (248 papers), Atrial Fibrillation Management and Outcomes (224 papers), Cardiac pacing and defibrillation studies (191 papers), Cardiovascular Effects of Exercise (25 papers), Cardiovascular Syncope and Autonomic Disorders (15 papers), Cardiovascular Function and Risk Factors (14 papers) and ECG Monitoring and Analysis (9 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (19.4k citations), Internal Medicine (248 citations), Radiology, Nuclear Medicine and Imaging (1.1k citations), Emergency Medicine (423 citations) and Surgery (1.7k citations). David J. Callans has collaborated with scholars based in United States, Canada and France. Frequent co-authors include Francis E. Marchlinski, Sanjay Dixit, Erica S. Zado, Edward P. Gerstenfeld, David Lin, Fermin C. García, Charles Gottlieb, Mathew D. Hutchinson, Rupa Bala and Joshua M. Cooper. Their work appears in journals such as Heart Rhythm, Journal of Cardiovascular Electrophysiology, Journal of the American College of Cardiology, JACC. Clinical electrophysiology and Pacing and Clinical Electrophysiology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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