James Yun

4.2k total citations · 1 hit paper
166 papers, 2.5k citations indexed

About

James Yun is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Epidemiology. According to data from OpenAlex, James Yun has authored 166 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Surgery, 66 papers in Cardiology and Cardiovascular Medicine and 43 papers in Epidemiology. Recurrent topics in James Yun's work include Transplantation: Methods and Outcomes (51 papers), Cardiac Valve Diseases and Treatments (51 papers) and Infective Endocarditis Diagnosis and Management (38 papers). James Yun is often cited by papers focused on Transplantation: Methods and Outcomes (51 papers), Cardiac Valve Diseases and Treatments (51 papers) and Infective Endocarditis Diagnosis and Management (38 papers). James Yun collaborates with scholars based in United States, Australia and South Korea. James Yun's co-authors include Werner J. Pichler, Daniel Yerly, A. Ardehali, Michael C. Fishbein, Lisa K. Stamp, Richard O. Day, Michael P. Fischbein, Hillel Laks, Yoshihito Irie and Abeel A. Mangi and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and The Journal of Immunology.

In The Last Decade

James Yun

150 papers receiving 2.5k 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.

Development and Validation of a Penicillin Allergy Clinical Decision Rule

2020 191 citations James Yun et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James Yun United States	25	763	726	505	437	414	166	2.5k
Bidan Huang United States	27	1.1k 1.4×	279 0.4×	564 1.1×	321 0.7×	837 2.0×	63	2.7k
Walter A. Wuillemin Switzerland	37	665 0.9×	94 0.1×	1.1k 2.1×	881 2.0×	633 1.5×	130	4.6k
Ioanna Koniari Greece	20	346 0.5×	168 0.2×	565 1.1×	194 0.4×	232 0.6×	100	1.5k
Peter Fraunberger Austria	34	803 1.1×	79 0.1×	535 1.1×	668 1.5×	874 2.1×	142	3.0k
Yoke Lin Fung Australia	24	242 0.3×	282 0.4×	160 0.3×	594 1.4×	221 0.5×	89	2.1k
Henk J.T. Ruven Netherlands	32	571 0.7×	240 0.3×	829 1.6×	346 0.8×	360 0.9×	68	3.0k
William E. Fitzsimmons United States	32	1.4k 1.9×	168 0.2×	111 0.2×	350 0.8×	384 0.9×	80	4.0k
Mark Blostein Canada	28	413 0.5×	98 0.1×	607 1.2×	410 0.9×	108 0.3×	81	2.2k
Hiroki Ikeuchi Japan	34	1.3k 1.7×	258 0.4×	131 0.3×	307 0.7×	962 2.3×	209	3.2k
Dietrich C. Gulba Germany	28	894 1.2×	99 0.1×	1.8k 3.6×	315 0.7×	239 0.6×	103	3.3k

Countries citing papers authored by James Yun

Since Specialization

Citations

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

Fields of papers citing papers by James Yun

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James Yun

This figure shows the co-authorship network connecting the top 25 collaborators of James Yun. A scholar is included among the top collaborators of James Yun 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 James Yun. James Yun 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

Layoun, Habib, Jaideep Singh Bhalla, James Yun, et al.. (2025). Elastic Recoil and Deployment Asymmetry of the Transcatheter Heart Valve in Bicuspid Versus Tricuspid Anatomy. Catheterization and Cardiovascular Interventions. 105(5). 1032–1041.

Spuur, Kelly, et al.. (2025). Documentation of contrast hypersensitivity reactions: a socio-ecological scoping review. European Journal of Radiology. 194. 112539–112539.

Agrawal, A.K., James Yun, Zoran Popović, et al.. (2025). The prognostic value of N-terminal pro-B-type natriuretic peptide in patients with severe aortic stenosis and preserved ejection fraction. Progress in Cardiovascular Diseases. 94. 42–52.

Mehta, Atul C., Marie Budev, Usman Ahmad, et al.. (2024). Single vs Double Lung Transplantation in Older Adults. CHEST Journal. 167(2). 518–528. 3 indexed citations

Zahka, Kenneth, Hani K. Najm, Robert D. Stewart, et al.. (2024). Transcatheter Aortic Valve Replacement in Congenital Heart Disease. JACC Case Reports. 29(4). 102199–102199. 1 indexed citations

Shekhar, Shashank, Amar Krishnaswamy, Grant W. Reed, et al.. (2024). Early Outcomes With Cerebral Embolic Protection During Transcatheter Aortic Valve Replacement in Patients With Atrial Fibrillation. Structural Heart. 9(1). 100353–100353. 3 indexed citations

Mirzai, Saeid, James Yun, Serge C. Harb, et al.. (2024). Low Muscle Mass by Preprocedural Computed Tomography Is Associated With Worse Short-Term Outcomes in Transcatheter Aortic Valve Replacement Recipients. The American Journal of Cardiology. 217. 86–93. 5 indexed citations

Kaur, Simrat, Vinayak Nagaraja, Paul Schoenhagen, et al.. (2024). Outcomes of Cardiac Tamponade Post-Transcatheter Aortic Valve Replacement: Results From a Tertiary Cardiac Center. Structural Heart. 9(2). 100356–100356. 1 indexed citations

Isogai, Toshiaki, Ankit Agrawal, Shashank Shekhar, et al.. (2023). Comparison of Outcomes Following Transcatheter Aortic Valve Replacement Requiring Peripheral Vascular Intervention or Alternative Access. Journal of the American Heart Association. 12(12). e028878–e028878. 4 indexed citations

10.

Unai, Shinya, James Yun, & Gösta Pettersson. (2022). Bronchial Artery Revascularization: Surgical Technique. Operative Techniques in Thoracic and Cardiovascular Surgery. 28(2). 139–153. 4 indexed citations

11.

Bazarbashi, Najdat, Keerat Rai Ahuja, Jay Patel, et al.. (2022). Left Main Protection During Transcatheter Aortic Valve Replacement With a Balloon-Expandable Valve. Journal of the Society for Cardiovascular Angiography & Interventions. 1(4). 100339–100339. 3 indexed citations

12.

Chawla, Sanchit, Beni Verma, Sachin Kumar, et al.. (2022). Impact of elevated left ventricular filling pressure on long-term outcomes after transcatheter aortic valve replacement. Open Heart. 9(1). e002015–e002015. 5 indexed citations

13.

Isogai, Toshiaki, Amar Krishnaswamy, Ankit Agrawal, et al.. (2022). FEASIBILITY AND SAFETY OF SAME-DAY DISCHARGE FOLLOWING TRANSFEMORAL TRANSCATHETER AORTIC VALVE REPLACEMENT. Journal of the American College of Cardiology. 79(9). 652–652. 1 indexed citations

14.

Sakanoue, Ichiro, et al.. (2022). Mechanical Circulatory Support During Lung Transplantation: Choices, Outcomes and Impact of Duration. The Journal of Heart and Lung Transplantation. 41(4). S263–S263. 1 indexed citations

15.

Abushouk, Abdelrahman Ibrahim, Omar Abdelfattah, Anas M. Saad, et al.. (2021). Predictors of Procedural Success in Patients With Degenerated Surgical Valves Undergoing Transcatheter Aortic Valve-in-Valve Implantation. Frontiers in Cardiovascular Medicine. 8. 718835–718835.

16.

Lak, Hassan Mehmood, Sanchit Chawla, Rama Dilip Gajulapalli, et al.. (2021). Outcomes After Transfemoral Transcatheter Aortic Valve Implantation With a SAPIEN 3 Valve in Patients With Cirrhosis of the Liver (a Tertiary Care Center Experience). The American Journal of Cardiology. 160. 75–82. 4 indexed citations

17.

Saad, Anas M., Toshiaki Isogai, Mohamed M. Gad, et al.. (2020). Trends in Outcomes of Transcatheter and Surgical Aortic Valve Replacement in the United States (2012–2017). The American Journal of Cardiology. 141. 79–85. 18 indexed citations

18.

Yun, James, María J. Marcaida, Klara Eriksson, et al.. (2014). Oxypurinol Directly and Immediately Activates the Drug-Specific T Cells via the Preferential Use of HLA-B*58:01. The Journal of Immunology. 192(7). 2984–2993. 126 indexed citations

19.

Fischbein, Michael P., James Yun, Hillel Laks, et al.. (2002). Role of CD8+ lymphocytes in chronic rejection of transplanted hearts. Journal of Thoracic and Cardiovascular Surgery. 123(4). 803–809. 39 indexed citations

20.

Yun, James, Michael P. Fischbein, Hillel Laks, et al.. (2001). RANTES PRODUCTION DURING DEVELOPMENT OF CARDIAC ALLOGRAFT VASCULOPATHY. Transplantation. 71(11). 1649–1656. 50 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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