Gopal Sivagangabalan

1.1k total citations
46 papers, 674 citations indexed

About

Gopal Sivagangabalan is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Gopal Sivagangabalan has authored 46 papers receiving a total of 674 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Cardiology and Cardiovascular Medicine, 6 papers in Surgery and 4 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Gopal Sivagangabalan's work include Cardiac Arrhythmias and Treatments (29 papers), Cardiac electrophysiology and arrhythmias (27 papers) and Cardiac pacing and defibrillation studies (24 papers). Gopal Sivagangabalan is often cited by papers focused on Cardiac Arrhythmias and Treatments (29 papers), Cardiac electrophysiology and arrhythmias (27 papers) and Cardiac pacing and defibrillation studies (24 papers). Gopal Sivagangabalan collaborates with scholars based in Australia, Canada and United States. Gopal Sivagangabalan's co-authors include Pramesh Kovoor, Aravinda Thiagalingam, David L. Ross, Stuart P. Thomas, Arun Narayan, Jim Pouliopoulos, Sarah Zaman, Saurabh Kumar, Michael A. Barry and Juntang Lu and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Gopal Sivagangabalan

41 papers receiving 661 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Gopal Sivagangabalan Australia 15 587 55 45 39 35 46 674
Tomoo Harada Japan 15 896 1.5× 71 1.3× 114 2.5× 6 0.2× 43 1.2× 75 1.0k
Eduardo Franco Spain 9 216 0.4× 45 0.8× 73 1.6× 21 0.5× 31 0.9× 38 379
Leandro Ioschpe Zimerman Brazil 12 450 0.8× 18 0.3× 52 1.2× 28 0.7× 8 0.2× 41 566
Layth Mimish Saudi Arabia 12 293 0.5× 38 0.7× 58 1.3× 17 0.4× 32 0.9× 26 403
E. Maurer Austria 8 376 0.6× 55 1.0× 124 2.8× 20 0.5× 17 0.5× 31 479
Gurpreet K. Birk United Kingdom 8 265 0.5× 23 0.4× 55 1.2× 36 0.9× 7 0.2× 10 395
Carmen Rusinaru United States 9 254 0.4× 26 0.5× 24 0.5× 90 2.3× 6 0.2× 12 320
Mariya Tokmakova Bulgaria 9 324 0.6× 46 0.8× 53 1.2× 5 0.1× 14 0.4× 36 431
R Huot Canada 5 141 0.2× 40 0.7× 41 0.9× 17 0.4× 17 0.5× 7 353
Tejwant Singh United States 7 257 0.4× 24 0.4× 53 1.2× 40 1.0× 7 0.2× 10 339

Countries citing papers authored by Gopal Sivagangabalan

Since Specialization
Citations

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

Fields of papers citing papers by Gopal Sivagangabalan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gopal Sivagangabalan

This figure shows the co-authorship network connecting the top 25 collaborators of Gopal Sivagangabalan. A scholar is included among the top collaborators of Gopal Sivagangabalan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Gopal Sivagangabalan. Gopal Sivagangabalan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Chung, Jason, Andrew T.L. Ong, Gopal Sivagangabalan, et al.. (2025). Macrotroponin: A Case Series and Review of the Literature. Heart Lung and Circulation. 34(9). e134–e139.
2.
3.
Gupta, Aashray, Joshua G. Kovoor, Brandon Stretton, et al.. (2024). Machine learning approaches for risk prediction after percutaneous coronary intervention: a systematic review and meta-analysis. European Heart Journal - Digital Health. 6(1). 23–44. 5 indexed citations
4.
Gupta, Aashray, Antonella Lombardo, Brandon Stretton, et al.. (2024). Perioperative aspirin and coronary artery bypass graft surgery: An updated meta-analysis of randomized controlled trials. Surgery. 180. 109003–109003.
5.
Gupta, Aashray, Brandon Stretton, Gopal Sivagangabalan, et al.. (2024). Comparison of machine learning and traditional methods for prediction of adverse clinical events after percutaneous coronary intervention. European Heart Journal. 45(Supplement_1). 1 indexed citations
6.
Stretton, Brandon, Joshua G. Kovoor, Aashray Gupta, et al.. (2024). Iso-lating optimal automated external defibrillator signage: An international survey. Resuscitation Plus. 20. 100798–100798. 1 indexed citations
7.
8.
Bennett, Richard G., Timothy Campbell, Kasun De Silva, et al.. (2021). Remote magnetic navigation compared to contemporary manual techniques for the catheter ablation of ventricular arrhythmias in structural heart disease. Heliyon. 7(12). e08538–e08538. 3 indexed citations
9.
Lee, Andrea, Arun Narayan, A. Robert Denniss, et al.. (2018). ST‐elevation myocardial infarction in a migrant population: a registry‐based study of patient treatment and outcomes. Internal Medicine Journal. 49(4). 502–512. 4 indexed citations
10.
Sivagangabalan, Gopal, et al.. (2018). Intraprocedure Type II Kounis Syndrome Secondary to Radioiodine Contrast During Coronary Angiography. Canadian Journal of Cardiology. 34(12). 1688.e1–1688.e3. 8 indexed citations
11.
Chik, W., Abhishek Bhaskaran, Michael A. Barry, et al.. (2014). Acoustic Signal Emission Monitoring as a Novel Method to Predict Steam Pops During Radiofrequency Ablation: Preliminary Observations. Journal of Cardiovascular Electrophysiology. 26(4). 440–447. 5 indexed citations
12.
Sivagangabalan, Gopal, W. Chik, Sarah Zaman, et al.. (2013). Antitachycardia Pacing for Very Fast Ventricular Tachycardia and Low-Energy Shock for Ventricular Arrhythmias in Patients With Implantable Defibrillators. The American Journal of Cardiology. 112(8). 1153–1157. 9 indexed citations
13.
Sivagangabalan, Gopal, Danna Spears, Stéphane Massé, et al.. (2011). The Effect of Air Pollution on Spatial Dispersion of Myocardial Repolarization in Healthy Human Volunteers. Journal of the American College of Cardiology. 57(2). 198–206. 38 indexed citations
14.
15.
Pouliopoulos, Jim, Gopal Sivagangabalan, Michael A. Barry, et al.. (2010). Revised non-contact mapping of ventricular scar in a post-infarct ovine model with validation using contact mapping and histology. EP Europace. 12(6). 881–889. 7 indexed citations
16.
Kumar, Saurabh, Gopal Sivagangabalan, Alisdair Ryding, et al.. (2010). Predictive Value of ST Resolution Analysis Performed Immediately Versus at Ninety Minutes After Primary Percutaneous Coronary Intervention. The American Journal of Cardiology. 105(4). 467–474. 5 indexed citations
17.
18.
Kumar, Saurabh, et al.. (2009). Long‐Term Outcomes of Inducible Very Fast Ventricular Tachycardia (Cycle Length 200–250 ms) in Patients With Ischemic Cardiomyopathy. Journal of Cardiovascular Electrophysiology. 21(3). 262–269. 14 indexed citations
19.
Sivagangabalan, Gopal, Michael A. Barry, Kaimin Huang, et al.. (2009). Bipolar Ablation of the Interventricular Septum is More Efficient at Creating a Transmural Line than Sequential Unipolar Ablation. Pacing and Clinical Electrophysiology. 33(1). 16–26. 47 indexed citations
20.
Sivagangabalan, Gopal, Norman Sadick, Stuart P. Thomas, et al.. (2007). Western Sydney Emergency Triage of Acute Myocardial Infarction (ETAMI) Experience—Effect of Pre-Hospital Triage on 12 Month Mortality. Heart Lung and Circulation. 16. S133–S133. 1 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Tomoo Harada Breakdown of academic impact, for papers by Eduardo Franco Breakdown of academic impact, for papers by Leandro Ioschpe Zimerman Breakdown of academic impact, for papers by Layth Mimish Breakdown of academic impact, for papers by E. Maurer Breakdown of academic impact, for papers by Gurpreet K. Birk Breakdown of academic impact, for papers by Carmen Rusinaru Breakdown of academic impact, for papers by Mariya Tokmakova Breakdown of academic impact, for papers by R Huot Breakdown of academic impact, for papers by Tejwant Singh
Rankless by CCL
2026