Yi‐An Ko
About
Yi‐An Ko is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Public Health, Environmental and Occupational Health.
According to data from OpenAlex, Yi‐An Ko has authored 141 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 82 papers in Cardiology and Cardiovascular Medicine, 25 papers in Surgery and 15 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Yi‐An Ko's work include Cardiac Health and Mental Health (20 papers), Heart Rate Variability and Autonomic Control (16 papers) and Cardiac Imaging and Diagnostics (12 papers). Yi‐An Ko is often cited by papers focused on Cardiac Health and Mental Health (20 papers), Heart Rate Variability and Autonomic Control (16 papers) and Cardiac Imaging and Diagnostics (12 papers). Yi‐An Ko collaborates with scholars based in United States, Canada and Switzerland. Yi‐An Ko's co-authors include Arshed A. Quyyumi, Viola Vaccarino, Salim S. Hayek, Laurence Sperling, Ayman Samman Tahhan, Chang Liu, Ayman Alkhoder, Muhammad Hammadah, Pratik B. Sandesara and Matthew Topel and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.
In The Last Decade
Yi‐An Ko
129 papers receiving 2.3k citations
Hit Papers
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late) cites · hero ref
| Name | h | Career | Trend | Papers | Cites | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Yi‐An Ko United States | 28 | 1.0k | 404 | 340 | 245 | 234 | 141 | 2.3k | ||
| Muhammad Hammadah United States | 30 | 1.5k 1.4× | 426 1.1× | 201 0.6× | 176 0.7× | 180 0.8× | 90 | 2.4k | ||
| Lisa R. Yanek United States | 30 | 1.4k 1.3× | 514 1.3× | 361 1.1× | 393 1.6× | 234 1.0× | 143 | 3.3k | ||
| Anna Kucharska‐Newton United States | 33 | 1.6k 1.5× | 463 1.1× | 220 0.6× | 407 1.7× | 366 1.6× | 199 | 3.6k | ||
| Andrzej Pająk Poland | 8 | 1.2k 1.1× | 321 0.8× | 216 0.6× | 358 1.5× | 283 1.2× | 8 | 2.4k | ||
| Rory Collins United Kingdom | 5 | 689 0.7× | 224 0.6× | 241 0.7× | 472 1.9× | 386 1.6× | 6 | 3.0k | ||
| Kenneth R. Butler United States | 24 | 928 0.9× | 220 0.5× | 246 0.7× | 167 0.7× | 233 1.0× | 97 | 1.9k | ||
| Maria Dorobanţu Romania | 27 | 1.8k 1.7× | 521 1.3× | 190 0.6× | 217 0.9× | 215 0.9× | 151 | 2.5k | ||
| Yolande Appelman Netherlands | 28 | 2.1k 2.1× | 804 2.0× | 277 0.8× | 557 2.3× | 229 1.0× | 143 | 4.0k | ||
| Therese Tillin United Kingdom | 27 | 904 0.9× | 336 0.8× | 506 1.5× | 397 1.6× | 454 1.9× | 100 | 2.8k | ||
| Naoko Mukai Japan | 31 | 537 0.5× | 297 0.7× | 227 0.7× | 343 1.4× | 379 1.6× | 67 | 2.3k |
Countries citing papers authored by Yi‐An Ko
Since
Specialization
Citations
This map shows the geographic impact of Yi‐An Ko'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 Yi‐An Ko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yi‐An Ko more than expected).
Fields of papers citing papers by Yi‐An Ko
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Yi‐An Ko. 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 Yi‐An Ko. The network helps show where Yi‐An Ko may publish in the future.
Co-authorship network of co-authors of Yi‐An Ko
This figure shows the co-authorship network connecting the top 25 collaborators of Yi‐An Ko. A scholar is included among the top collaborators of Yi‐An Ko 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 Yi‐An Ko. Yi‐An Ko is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Ko, Yi‐An, et al.. (2025). The Impact of Health Literacy on Consumer Knowledge of Mask and Hand Sanitizer Use in Post-Pandemic Korea. Healthcare. 13(2). 125–125.
2.
Moazzami, Kasra, Samaah Sullivan, Alexis K. Okoh, et al.. (2025). Cardiovascular Reactivity to Mental Stress and Adverse Cardiovascular Outcomes in Patients With Coronary Artery Disease. Journal of the American Heart Association. 14(3). e034683–e034683.
3.
Addo, O. Yaw, Zuguo Mei, Maria Elena Jefferds, et al.. (2025). Physiologically based serum ferritin thresholds for iron deficiency among women and children from Africa, Asia, Europe, and central America: a multinational comparative study. The Lancet Global Health. 13(5). e831–e842.
4.
Tang, Pengfei, et al.. (2024). IGAMT: Privacy-Preserving Electronic Health Record Synthesization with Heterogeneity and Irregularity. Proceedings of the AAAI Conference on Artificial Intelligence. 38(14). 15634–15643.
5.
Steinberg, Rebecca, Alexis K. Okoh, Krishan Patel, et al.. (2024). Gender and Race Differences in HeartMate3 Left Ventricular Assist Device as a Bridge to Transplantation. JACC Heart Failure. 12(8). 1459–1469.
6.
Higgins, Melinda, Shivang Desai, Daniel Gold, et al.. (2024). Patients With Nonobstructive Coronary Artery Disease and Chest Pain: Impact of Obesity and Depressive Symptoms. Journal of the American Heart Association. 13(19). e031429–e031429.
7.
Gold, Daniel, Pratik B. Sandesara, Vardhmaan Jain, et al.. (2024). Long-Term Outcomes in Patients With Chronic Total Occlusion. The American Journal of Cardiology. 214. 59–65.
8.
Almuwaqqat, Zakaria, Chang Liu, Yi‐An Ko, et al.. (2024). Posttraumatic Stress Disorder and the Risk of Heart Failure Hospitalizations Among Individuals With Coronary Artery Disease. Circulation Cardiovascular Quality and Outcomes. 17(12). e011040–e011040.
9.
Huang, Minxuan, Amit Shah, Rachel Lampert, et al.. (2024). Heart Rate Variability, Deceleration Capacity of Heart Rate, and Death: A Veteran Twins Study. Journal of the American Heart Association. 13(7). e032740–e032740.
10.
Gold, Daniel, Pratik B. Sandesara, Vardhmaan Jain, et al.. (2023). High Sensitivity Troponin Level and Benefits of Chronic Total Occlusion Revascularization. Journal of the American Heart Association. 12(21). e031431–e031431.
11.
Jain, Vardhmaan, Anurag Mehta, Chang Liu, et al.. (2023). Immune Activation Mediates the Association of Advanced Hepatic Fibrosis With Adverse Outcomes in Patients With Coronary Artery Disease. Journal of the American Heart Association. 12(24). e031230–e031230.
12.
Hayek, Salim S., Ayman Samman Tahhan, Yi‐An Ko, et al.. (2022). Soluble Urokinase Plasminogen Activator Receptor Levels and Outcomes in Patients with Heart Failure. Journal of Cardiac Failure. 29(2). 158–167.
13.
Rogers, Steven C., Yi‐An Ko, Arshed A. Quyyumi, & Ihab Hajjar. (2022). Differential Sex-Specific Effects of Angiotensin-Converting Enzyme Inhibition and Angiotensin Receptor Blocker Therapy on Arterial Function in Hypertension: CALIBREX Trial. Hypertension. 79(10). 2316–2327.
14.
García, Mariana, Samaah Sullivan, Chang Liu, et al.. (2021). Impaired Peripheral Microvascular Function and Risk of Major Adverse Cardiovascular Events in Patients With Coronary Artery Disease. Arteriosclerosis Thrombosis and Vascular Biology. 41(5). 1801–1809.
15.
Ko, Yi‐An, et al.. (2021). Age, rehabilitation and surgery characteristics are re-injury risk factors for adolescents following anterior cruciate ligament reconstruction. Physical Therapy in Sport. 49. 196–203.
16.
Almuwaqqat, Zakaria, Jeong Hwan Kim, Mariana García, et al.. (2021). Associations Between Inflammation, Cardiovascular Regenerative Capacity, and Cardiovascular Events: A Cohort Study. Arteriosclerosis Thrombosis and Vascular Biology. 41(11). 2814–2822.
17.
Poian, Giulia Da, Yi‐An Ko, Amit Shah, et al.. (2020). An unbiased, efficient sleep–wake detection algorithm for a population with sleep disorders: change point decoder. SLEEP. 43(8).
18.
AlBadri, Ahmed, Ayman Samman Tahhan, Ayman Alkhoder, et al.. (2020). Soluble Urokinase‐Type Plasminogen Activator Receptor and High‐Sensitivity Troponin Levels Predict Outcomes in Nonobstructive Coronary Artery Disease. Journal of the American Heart Association. 9(8). e015515–e015515.
19.
Tahhan, Ayman Samman, Pratik B. Sandesara, Salim S. Hayek, et al.. (2017). Association between oxidative stress and atrial fibrillation. Heart Rhythm. 14(12). 1849–1855.
20.
Tahhan, Ayman Samman, Salim S. Hayek, Pratik B. Sandesara, et al.. (2017). Circulating soluble urokinase plasminogen activator receptor levels and peripheral arterial disease outcomes. Atherosclerosis. 264. 108–114.
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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