Danna Spears

1.8k citations

50 papers · 1.0k indexed · h-index 18

Impact in

Cardiology and Cardiovascular Medicine top 2%
- Cardiac electrophysiology and arrhythmias
- Cardiomyopathy and Myosin Studies
- Cardiovascular Effects of Exercise
- Cardiac Arrhythmias and Treatments
- Cardiac pacing and defibrillation studies
- Atrial Fibrillation Management and Outcomes
- Cardiovascular Function and Risk Factors
- Cardiovascular Issues in Pregnancy
Health, Toxicology and Mutagenesis top 10%

Papers in

Cardiology and Cardiovascular Medicine 49
- Cardiac Arrhythmias and Treatments 27
- Cardiac electrophysiology and arrhythmias 22
- Cardiomyopathy and Myosin Studies 18
- Cardiovascular Effects of Exercise 13
- Atrial Fibrillation Management and Outcomes 9
- Cardiovascular Issues in Pregnancy 9
- Cardiac pacing and defibrillation studies 9
Orthopedics and Sports Medicine 3

Co-authors: Kumaraswamy Nanthakumar Melanie Care Michael H. Gollob Vijay S. Chauhan Kristopher S. Cunningham Andreu Porta‐Sánchez Harry Rakowski Eitan Amir
Journals: Heart Rhythm (9 papers)Journal of the American Heart Association (3 papers)EP Europace (3 papers)Canadian Journal of Cardiology (3 papers)European Heart Journal (3 papers)
Partner nations: Canada United States United Kingdom

In The Last Decade

Danna Spears

45 papers receiving 980 citations

Peers

Countries citing papers authored by Danna Spears

Since Specialization

Citations

This map shows the geographic impact of Danna Spears'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 Danna Spears with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Danna Spears more than expected).

Fields of papers citing papers by Danna Spears

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Danna Spears. 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 Danna Spears. The network helps show where Danna Spears may publish in the future.

Co-authors

The 25 scholars most cited alongside Danna Spears, 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 Danna Spears Line = papers co-authored together Danna Spears links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Exercise-Induced QRS Prolongation in Brugada Syndrome JACC. Clinical electrophysiology ·Praloy Chakraborty, Mahbod Rahimi, Adrian Suszko, Sophia Z. Massin, Zachary Laksman, Danna Spears, Michael H. Gollob, Vijay S. Chauhan	2024	0
2	Cardiac MRI and Clinical Outcomes in TMEM43 Arrhythmogenic Cardiomyopathy Radiology Cardiothoracic Imaging ·João Matos, Emmi Helle, Melanie Care, Yasbanoo Moayedi, Michael H. Gollob, Paaladinesh Thavendiranathan, Danna Spears, Kate Hanneman	2023	4
3	Reinventing Larrey’s approach for epicardial mapping: The closed pericardiostomy technique Heart Rhythm ·M Burg, Robert D. Anderson, Sirish Chandra Srinath Patloori, Gabriel Acosta-Vélez, Danna Spears, Andrew C.T. Ha, Vijay S. Chauhan, Abhishek Bhaskaran, Krishnakumar Nair, Robert J. Cusimano, Kumaraswamy Nanthakumar	2023	2
4	Automated Quantification of Abnormal QRS Peaks From High‐Resolution ECGs Predicts Late Ventricular Arrhythmias in Hypertrophic Cardiomyopathy: A 5‐Year Prospective Multicenter Study Journal of the American Heart Association ·Adrian Suszko, Praloy Chakraborty, Karthik Viswanathan, Scott Barichello, John L. Sapp, Mario Talajic, Zachary Laksman, Raymond Yee, Anna Woo, Danna Spears, Arnon Adler, Harry Rakowski, Vijay S. Chauhan	2022	4
5	Importance of newer cardiac magnetic resonance–based risk markers for sudden death prevention in hypertrophic cardiomyopathy: An international multicenter study Heart Rhythm ·Ethan J. Rowin, Martin S. Maron, Arnon Adler, Alfred Albano, Armanda M. Varnava, Danna Spears, Dana Marsy, Stephen B. Heitner, Emilie Cohen, Kevin Leong, Stephen L. Winters, Matthew W. Martinez, Benjamin Koethe, Harry Rakowski, Barry J. Maron	2021	14
6	An autoantibody profile detects Brugada syndrome and identifies abnormally expressed myocardial proteins European Heart Journal ·Diptendu Chatterjee, Maurizio Pieroni, Meena Fatah, Flavien Charpentier, Kristopher S. Cunningham, Danna Spears, Dipashree Chatterjee, Gonca Suna, Janneke Bos, Michael Ackerman, Eric Schulze‐Bahr, Sven Dittmann, Pasquale Notarstefano, Leonardo Bolognese, Fırat Duru, Ardan M. Saguner, Robert M. Hamilton	2020	32
7	Preventing Complications in Pregnant Women With Cardiac Disease Journal of the American College of Cardiology ·Birgit Pfaller, Gnalini Sathananthan, Jasmine Grewal, Jennifer Mason, Rohan D’Souza, Danna Spears, Marla Kiess, Samuel C. Siu, Candice Silversides	2020	37
8	Primary prevention implantable cardioverter-defibrillators in hypertrophic cardiomyopathy—Are there predictors of appropriate therapy? Heart Rhythm ·Adaya Weissler‐Snir, Paul Dorian, Harry Rakowski, Melanie Care, Danna Spears	2020	19
9	Evaluation of cardiac hypertrophy in the setting of sudden cardiac death Forensic Sciences Research ·Kristopher S. Cunningham, Danna Spears, Melanie Care	2019	37
10	Complex interactions in a novel SCN5A compound mutation associated with long QT and Brugada syndrome: Implications for Na+ channel blocking pharmacotherapy for de novo conduction disease PLoS ONE ·Jie Liu, Jason D. Bayer, Roozbeh Aschar‐Sobbi, Marianne Wauchop, Danna Spears, Michael H. Gollob, Edward J. Vigmond, Robert G. Tsushima, Peter H. Backx, Vijay S. Chauhan	2018	2
11	A mutation in the atrial-specific myosin light chain gene (MYL4) causes familial atrial fibrillation Nature Communications ·Nathan Orr, Rima Arnaout, Lorne J. Gula, Danna Spears, Peter Leong‐Sit, Qiuju Li, Wadea Tarhuni, Sven Reischauer, Vijay S. Chauhan, Matthew Borkovich, Shaheen Uppal, Arnon Adler, Shaun R. Coughlin, Didier Y. R. Stainier, Michael H. Gollob	2016	97
12	T-Wave Morphology Analysis in Congenital Long QT Syndrome Discriminates Patients From Healthy Individuals JACC. Clinical electrophysiology ·Andreu Porta‐Sánchez, David Spillane, Louise Harris, Joel Xue, Pat Dorsey, Melanie Care, Vijay S. Chauhan, Michael H. Gollob, Danna Spears	2016	26
13	Proving the innocence of a “malignant” coronary artery: Calling dobutamine stress CT for the defence! Journal of cardiovascular computed tomography ·Michelle Keir, Danna Spears, Christopher A. Caldarone, Andrew Crean	2016	4
14	Epsilon Wave Uncovered by Exercise Test in a Patient With Desmoplakin-Positive Arrhythmogenic Right Ventricular Cardiomyopathy Canadian Journal of Cardiology ·Arnon Adler, Mark J. Perrin, Danna Spears, Michael H. Gollob	2015	5
15	Temporal-component analysis of diastolic electrograms in ventricular tachycardia differentiates nonvulnerable regions of the circuit Heart Rhythm ·Moloy Das, Eugene Downar, Stéphane Massé, Louise Harris, Doug Cameron, Krishnakumar Nair, Vijay S. Chauhan, Danna Spears, Andrew C.T. Ha, N. Jackson, Kumaraswamy Nanthakumar	2015	2
16	Case report: Ablation of diffuse inter-trabecular substrate in a patient with isolated ventricular non-compaction Indian Pacing and Electrophysiology Journal ·N. Jackson, Benjamin King, Karthik Viswanathan, Eugene Downar, Danna Spears	2015	4
17	Latent microvolt T-wave alternans in survivors of unexplained cardiac arrest unmasked by epinephrine challenge Heart Rhythm ·Danna Spears, Adrian Suszko, Andrew D. Krahn, Raja J. Selvaraj, Joan Ivanov, Vijay S. Chauhan	2012	4
18	Air Pollution and Arrhythmic Risk: The Smog Is Yet to Clear Canadian Journal of Cardiology ·Alex Watkins, Marlon Danilewitz, M. Kusha, Stéphane Massé, Bruce Urch, Kenneth Quadros, Danna Spears, Talha Farid, Kumaraswamy Nanthakumar	2012	49
19	Relationship of bipolar and unipolar electrogram voltage to scar transmurality and composition derived by magnetic resonance imaging in patients with nonischemic cardiomyopathy undergoing VT ablation Heart Rhythm ·Danna Spears, Adrian Suszko, Rupin Dalvi, Andrew Crean, Joan Ivanov, Kumaraswamy Nanthakumar, Eugene Downar, Vijay S. Chauhan	2012	30
20	The Effect of Air Pollution on Spatial Dispersion of Myocardial Repolarization in Healthy Human Volunteers Journal of the American College of Cardiology ·Gopal Sivagangabalan, Danna Spears, Stéphane Massé, Bruce Urch, Robert D. Brook, Frances Silverman, Diane R. Gold, Karl Z. Lukic, Mary Speck, M. Kusha, Talha Farid, Kwaku Poku, Evelyn Shi, John S. Floras, Kumaraswamy Nanthakumar	2011	38

About Danna Spears

Danna Spears is a scholar working on Cardiology and Cardiovascular Medicine, Orthopedics and Sports Medicine, Health, Toxicology and Mutagenesis, Obstetrics and Gynecology and Molecular Biology, having authored 50 papers that have together received 1.0k indexed citations. Recurring topics across this work include Cardiac Arrhythmias and Treatments (27 papers), Cardiac electrophysiology and arrhythmias (22 papers), Cardiomyopathy and Myosin Studies (18 papers), Cardiovascular Effects of Exercise (13 papers), Atrial Fibrillation Management and Outcomes (9 papers), Cardiovascular Issues in Pregnancy (9 papers), Cardiac pacing and defibrillation studies (9 papers) and Ion channel regulation and function (7 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (798 citations), Health, Toxicology and Mutagenesis (83 citations), Orthopedics and Sports Medicine (37 citations), Radiology, Nuclear Medicine and Imaging (74 citations) and Emergency Medicine (25 citations). Danna Spears has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include Kumaraswamy Nanthakumar, Melanie Care, Michael H. Gollob, Vijay S. Chauhan, Kristopher S. Cunningham, Andreu Porta‐Sánchez, Harry Rakowski, Eitan Amir, Joyce Chan and Adaya Weissler‐Snir. Their work appears in journals such as Heart Rhythm, Journal of the American Heart Association, EP Europace, Canadian Journal of Cardiology and European Heart Journal.

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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