Christopher Rajkumar
Impact in
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- Acute Myocardial Infarction Research
- Cardiac Valve Diseases and Treatments
- Cardiac pacing and defibrillation studies
- Cardiovascular Function and Risk Factors
- Antiplatelet Therapy and Cardiovascular Diseases
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- Cardiac Imaging and Diagnostics
Papers in
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- Cardiac Valve Diseases and Treatments 4
- Acute Myocardial Infarction Research 4
- Cardiac, Anesthesia and Surgical Outcomes 3
- Cardiac pacing and defibrillation studies 3
- Cardiac Health and Mental Health 2
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- Cardiac Imaging and Diagnostics 11
- Co-authors
- Dárrel P. Francis (20 shared papers)Rasha Al‐Lamee (20 shared papers)Matthew Shun‐Shin (14 shared papers)Alexandra N. Nowbar (13 shared papers)James P. Howard (6 shared papers)Graham D. Cole (5 shared papers)Michael Foley (11 shared papers)Sayan Sen (9 shared papers)
- Journals
- Circulation Cardiovascular Quality and Outcomes (5 papers)EuroIntervention (4 papers)Journal of the American College of Cardiology (2 papers)BMJ (2 papers)European Heart Journal (2 papers)
- Partner nations
- United KingdomUnited StatesAustralia
In The Last Decade
Christopher Rajkumar
34 papers receiving 616 citations
Christopher Rajkumar's Hit Papers
Peers
Comparison fields: 5 of 72
- Cardiology and Cardiovascular Medicine 255
- Radiology, Nuclear Medicine and Imaging 150
- Surgery 225
- Family Practice 5
- Complementary and alternative medicine 18
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 39 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 | 165 |
| 2 | 2021 | 124 | |
| 3 | 2020 | 102 | |
| 4 | 2016 | 44 | |
| 5 | 2018 | 33 | |
| 6 | 2018 | 28 | |
| 7 | 2022 | 16 | |
| 8 | 2022 | 13 | |
| 9 | 2021 | 10 | |
| 10 | 2022 | 9 | |
| 11 | 2021 | 9 | |
| 12 | 2021 | 8 | |
| 13 | 2024 | 8 | |
| 14 | 2015 | 7 | |
| 15 | 2022 | 7 | |
| 16 | 2017 | 5 | |
| 17 | 2021 | 5 | |
| 18 | 2019 | 5 | |
| 19 | 2000 | 4 | |
| 20 | 2019 | 3 |
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 Public Health, Environmental and Occupational Health, having authored 39 papers that have together received 628 indexed citations. Recurring topics across this work include Cardiac Imaging and Diagnostics (11 papers), Coronary Interventions and Diagnostics (9 papers), Cardiac Valve Diseases and Treatments (4 papers), Acute Myocardial Infarction Research (4 papers), Cardiac, Anesthesia and Surgical Outcomes (3 papers), Pain Management and Treatment (3 papers), Cardiac pacing and defibrillation studies (3 papers) and Cardiac Health and Mental Health (2 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (255 citations), Radiology, Nuclear Medicine and Imaging (150 citations), Surgery (225 citations), Family Practice (5 citations) and Complementary and alternative medicine (18 citations). Christopher Rajkumar has collaborated with scholars based in United Kingdom, United States and Australia. Frequent co-authors include Dárrel P. Francis, Rasha Al‐Lamee, Matthew Shun‐Shin, Alexandra N. Nowbar, James P. Howard, Graham D. Cole, Michael Foley, Sayan Sen, Yousif Ahmad and Ricardo Petraco. Their work appears in journals such as Circulation Cardiovascular Quality and Outcomes, EuroIntervention, Journal of the American College of Cardiology, BMJ and European Heart Journal.
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.