Christopher Rajkumar
Impact in
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- Acute Myocardial Infarction Research
- Cardiac Valve Diseases and Treatments
- Cardiovascular Function and Risk Factors
- Blood Pressure and Hypertension Studies
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- Cardiac Imaging and Diagnostics
Papers in
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- Cardiac Valve Diseases and Treatments 6
- Acute Myocardial Infarction Research 5
- Cardiac pacing and defibrillation studies 3
- Cardiac, Anesthesia and Surgical Outcomes 3
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- Cardiac Imaging and Diagnostics 17
- Co-authors
- Dárrel P. Francis (22 shared papers)Matthew James Shun-Shin (17 shared papers)Alexandra N. Nowbar (15 shared papers)James P. Howard (9 shared papers)Rasha Kadem Al-Lamee (21 shared papers)Michael J. Foley (17 shared papers)Sayan Sen (10 shared papers)Ahran D. Arnold (3 shared papers)
- Journals
- Journal of the American College of Cardiology (8 papers)EuroIntervention (5 papers)Circulation Cardiovascular Interventions (4 papers)Circulation (4 papers)Circulation Cardiovascular Quality and Outcomes (3 papers)
- Partner nations
- United KingdomUnited StatesSpain
In The Last Decade
Christopher Rajkumar
58 papers receiving 1.5k citations
Christopher Rajkumar's Hit Papers
Peers
Comparison fields: 5 of 85
- Cardiology and Cardiovascular Medicine 653
- Radiology, Nuclear Medicine and Imaging 408
- Surgery 614
- Anesthesiology and Pain Medicine 39
- Family Practice 9
Countries citing papers authored by Christopher Rajkumar
This map shows the geographic impact of Christopher Rajkumar'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 Christopher Rajkumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christopher Rajkumar more than expected).
Fields of papers citing papers by Christopher Rajkumar
This network shows the impact of papers produced by Christopher Rajkumar. 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 Christopher Rajkumar. The network helps show where Christopher Rajkumar may publish in the future.
Co-authors
The 25 scholars most cited alongside Christopher Rajkumar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 63 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Coronary flow reserve and cardiovascular outcomes: a systematic review and meta-analysis Hit paper breakdown → | 2021 | 215 |
| 2 | N-of-1 Trial of a Statin, Placebo, or No Treatment to Assess Side Effects Hit paper breakdown → | 2020 | 201 |
| 3 | 2021 | 145 | |
| 4 | A Placebo-Controlled Trial of Percutaneous Coronary Intervention for Stable Angina Hit paper breakdown → | 2023 | 121 |
| 5 | 2020 | 119 | |
| 6 | 2018 | 110 | |
| 7 | 2023 | 83 | |
| 8 | 2019 | 57 | |
| 9 | Coronary sinus reducer for the treatment of refractory angina (ORBITA-COSMIC): a randomised, placebo-controlled trial Hit paper breakdown → | 2024 | 47 |
| 10 | 2016 | 45 | |
| 11 | 2020 | 34 | |
| 12 | 2018 | 30 | |
| 13 | 2019 | 25 | |
| 14 | 2024 | 22 | |
| 15 | 2022 | 19 | |
| 16 | 2022 | 18 | |
| 17 | 2021 | 17 | |
| 18 | 2022 | 16 | |
| 19 | 2021 | 16 | |
| 20 | 2022 | 15 |
About Christopher Rajkumar
Christopher Rajkumar is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging, Surgery, Anesthesiology and Pain Medicine and Economics and Econometrics, having authored 63 papers that have together received 1.5k indexed citations. Recurring topics across this work include Cardiac Imaging and Diagnostics (17 papers), Coronary Interventions and Diagnostics (16 papers), Cardiac Valve Diseases and Treatments (6 papers), Acute Myocardial Infarction Research (5 papers), Pain Management and Treatment (4 papers), Health Systems, Economic Evaluations, Quality of Life (4 papers), Cardiac pacing and defibrillation studies (3 papers) and Cardiac, Anesthesia and Surgical Outcomes (3 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (653 citations), Radiology, Nuclear Medicine and Imaging (408 citations), Surgery (614 citations), Anesthesiology and Pain Medicine (39 citations) and Family Practice (9 citations). Christopher Rajkumar has collaborated with scholars based in United Kingdom, United States and Spain. Frequent co-authors include Dárrel P. Francis, Matthew James Shun-Shin, Alexandra N. Nowbar, James P. Howard, Rasha Kadem Al-Lamee, Michael J. Foley, Sayan Sen, Ahran D. Arnold, Yousif Ahmad and David M Thompson. Their work appears in journals such as Journal of the American College of Cardiology, EuroIntervention, Circulation Cardiovascular Interventions, Circulation and Circulation Cardiovascular Quality and Outcomes.
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.