Hasan Garan

12.4k total citations · 2 hit papers
270 papers, 8.6k citations indexed

About

Hasan Garan is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Biomedical Engineering. According to data from OpenAlex, Hasan Garan has authored 270 papers receiving a total of 8.6k indexed citations (citations by other indexed papers that have themselves been cited), including 254 papers in Cardiology and Cardiovascular Medicine, 35 papers in Surgery and 18 papers in Biomedical Engineering. Recurrent topics in Hasan Garan's work include Cardiac Arrhythmias and Treatments (174 papers), Cardiac electrophysiology and arrhythmias (172 papers) and Cardiac pacing and defibrillation studies (111 papers). Hasan Garan is often cited by papers focused on Cardiac Arrhythmias and Treatments (174 papers), Cardiac electrophysiology and arrhythmias (172 papers) and Cardiac pacing and defibrillation studies (111 papers). Hasan Garan collaborates with scholars based in United States, United Kingdom and Canada. Hasan Garan's co-authors include Jeremy N. Ruskin, Jeremy N. Ruskin, John Dimarco, Brian A. McGovern, David Rosenbaum, Richard J. Cohen, Elizabeth M. Kelly, Joseph M. Smith, Lance E. Jackson and Angelo Biviano and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Circulation.

In The Last Decade

Hasan Garan

259 papers receiving 8.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Electrical Alternans and Vulnerability to Ventricular Arrhythmias

1994 811 citations David Rosenbaum, Hasan Garan et al. profile →
Out-of-Hospital Cardiac Arrest

1980 568 citations Jeremy N. Ruskin, John Dimarco et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hasan Garan United States	46	7.4k	1.2k	960	634	492	270	8.6k
Bruce B. Lerman United States	53	8.9k 1.2×	1.4k 1.2×	788 0.8×	345 0.5×	597 1.2×	279	10.0k
Anne M. Gillis Canada	44	8.5k 1.1×	1.1k 0.9×	1.0k 1.1×	321 0.5×	434 0.9×	187	9.6k
G. Neal Kay United States	51	12.9k 1.7×	1.3k 1.0×	694 0.7×	357 0.6×	399 0.8×	233	13.8k
H.Leon Greene United States	45	9.6k 1.3×	1.1k 0.9×	730 0.8×	425 0.7×	892 1.8×	120	11.2k
Allan C. Skanes Canada	50	11.5k 1.5×	1.8k 1.5×	955 1.0×	364 0.6×	190 0.4×	270	12.4k
Mark Andrews United States	43	11.6k 1.6×	1.3k 1.1×	2.4k 2.5×	282 0.4×	298 0.6×	87	12.6k
Leonard S. Gettes United States	37	10.1k 1.4×	1.2k 1.0×	1.1k 1.1×	621 1.0×	344 0.7×	117	11.1k
Eric N. Prystowsky United States	60	14.6k 2.0×	1.7k 1.4×	1.1k 1.1×	324 0.5×	352 0.7×	280	15.8k
Antonis S. Manolis Greece	37	5.3k 0.7×	1.1k 0.9×	867 0.9×	432 0.7×	153 0.3×	329	7.5k
Melvin M. Scheinman United States	72	15.1k 2.0×	2.6k 2.1×	1.2k 1.3×	433 0.7×	704 1.4×	436	16.3k

Countries citing papers authored by Hasan Garan

Since Specialization

Citations

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

Fields of papers citing papers by Hasan Garan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hasan Garan

This figure shows the co-authorship network connecting the top 25 collaborators of Hasan Garan. A scholar is included among the top collaborators of Hasan Garan 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 Hasan Garan. Hasan Garan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Lee, Paul, Angelo Biviano, Elaine Y. Wan, et al.. (2025). Prognostic implications of stress test-induced arrhythmias: a systematic review and meta-analysis. Open Heart. 12(1). e003133–e003133. 1 indexed citations

Ciaccio, Edward J, Henry H. Hsia, Deepak Saluja, et al.. (2025). Ventricular tachycardia substrate mapping: What’s been done and what needs to be done. Heart Rhythm. 22(9). 2280–2299.

Yarmohammadi, Hirad, Angelo Biviano, Jessica A. Hennessey, et al.. (2024). Optimized isochronal late activation methods in the visualization and isthmus identification of ventricular tachycardia. Heart Rhythm. 22(5). 1238–1248. 1 indexed citations

Lee, Paul, Hasan Garan, Elaine Y. Wan, et al.. (2023). Cardiac arrhythmias in viral infections. Journal of Interventional Cardiac Electrophysiology. 66(8). 1939–1953. 8 indexed citations

Ciaccio, Edward J., James Coromilas, Elaine Y. Wan, et al.. (2023). Correlation relationships of the reentrant ventricular tachycardia circuit. Computer Methods and Programs in Biomedicine. 241. 107764–107764. 3 indexed citations

Brener, Michael I., Isaac George, Ioanna Kosmidou, et al.. (2021). Atrial Fibrillation Is Associated With Mortality in Intermediate Surgical Risk Patients With Severe Aortic Stenosis: Analyses From the PARTNER 2A and PARTNER S3i Trials. Journal of the American Heart Association. 10(7). e019584–e019584. 7 indexed citations

Yarmohammadi, Hirad, John Morrow, José Dizon, et al.. (2021). Frequency of Atrial Arrhythmia in Hospitalized Patients With COVID-19. The American Journal of Cardiology. 147. 52–57. 13 indexed citations

Kushnir, Alexander, Frederick Ehlert, Angelo Biviano, et al.. (2020). Cardiac electrophysiology consultative experience at the epicenter of the COVID-19 pandemic in the United States. Indian Pacing and Electrophysiology Journal. 20(6). 250–256. 18 indexed citations

Biviano, Angelo, José Dizon, Hirad Yarmohammadi, et al.. (2020). Performance of electrophysiology procedures at an academic medical center amidst the 2020 coronavirus (COVID‐19) pandemic. Journal of Cardiovascular Electrophysiology. 31(6). 1249–1254. 13 indexed citations

10.

Wan, Elaine Y., Marc Waase, John Morrow, et al.. (2020). Clinical and cardiac characteristics of COVID‐19 mortalities in a diverse New York City Cohort. Journal of Cardiovascular Electrophysiology. 31(12). 3086–3096. 35 indexed citations

11.

Hickey, Kathleen T., Hasan Garan, Donna Mancini, et al.. (2016). Atrial Fibrillation in Patients With Left Ventricular Assist Devices. JACC. Clinical electrophysiology. 2(7). 793–798. 26 indexed citations

12.

Knotts, Robert & Hasan Garan. (2014). Cardiac arrhythmias in pregnancy. Seminars in Perinatology. 38(5). 285–288. 31 indexed citations

13.

Hickey, Kathleen T., Angelo Biviano, Sally W. Aboelela, et al.. (2011). Cardiac e-Learning: Development of a Web-Based Implantable Cardioverter Defibrillator Educational System. Telemedicine Journal and e-Health. 17(3). 196–200. 2 indexed citations

14.

Whang, William, Laura D. Kubzansky, Ichiro Kawachi, et al.. (2009). Depression and Risk of Sudden Cardiac Death and Coronary Heart Disease in Women. Journal of the American College of Cardiology. 53(11). 950–958. 253 indexed citations

15.

Powell, Anne C., Hasan Garan, Brian A. McGovern, et al.. (1992). Low energy conversion of atrial fibrillation in the sheep. Journal of the American College of Cardiology. 20(3). 707–711. 65 indexed citations

16.

Kuchar, Dennis L., David Rosenbaum, Jeremy N. Ruskin, & Hasan Garan. (1990). Late potentials on the signal-averaged electrocardiogram after canine myocardial infarction: Correlation with induced ventricular arrhythmias during the healing phase. Journal of the American College of Cardiology. 15(6). 1365–1373. 14 indexed citations

17.

Garan, Hasan, Khiem Nguyen, Brian A. McGovern, Mortimer J. Buckley, & Jeremy N. Ruskin. (1986). Perioperative and long-term results after electrophysiologically directed ventricular surgery for recurrent ventricular tachycardia. Journal of the American College of Cardiology. 8(1). 201–209. 86 indexed citations

18.

McGovern, B A, Hasan Garan, Elizabeth M. Kelly, & J N Ruskin. (1983). Adverse reactions during treatment with amiodarone hydrochloride.. BMJ. 287(6386). 175–180. 117 indexed citations

19.

Garan, Hasan, et al.. (1983). Approach to the patient with recurrent syncope of unknown cause.. PubMed. 52(3). 11–6. 25 indexed citations

20.

Dimarco, John, Hasan Garan, & J N Ruskin. (1980). Mexiletine for treating refractory ventricular arrhythmias. Clinical Pharmacology & Therapeutics. 27(2). 250. 14 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.

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