C. Rajkumar

612 total citations
24 papers, 409 citations indexed

About

C. Rajkumar is a scholar working on Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism and Surgery. According to data from OpenAlex, C. Rajkumar has authored 24 papers receiving a total of 409 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Cardiology and Cardiovascular Medicine, 5 papers in Endocrinology, Diabetes and Metabolism and 4 papers in Surgery. Recurrent topics in C. Rajkumar's work include Cardiovascular Health and Disease Prevention (9 papers), Cardiovascular Disease and Adiposity (3 papers) and Cardiac Imaging and Diagnostics (3 papers). C. Rajkumar is often cited by papers focused on Cardiovascular Health and Disease Prevention (9 papers), Cardiovascular Disease and Adiposity (3 papers) and Cardiac Imaging and Diagnostics (3 papers). C. Rajkumar collaborates with scholars based in United Kingdom, Australia and United States. C. Rajkumar's co-authors include Graziano Onder, Tischa J. M. van der Cammen, Mirko Petrović, Annemie Somers, Frances Dockery, C J Bulpitt, S. Holt, T. J. van der Cammen, Marina Petrović and Shanty Sterke and has published in prestigious journals such as Diabetologia, Nephrology Dialysis Transplantation and Journal of Hypertension.

In The Last Decade

C. Rajkumar

20 papers receiving 390 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C. Rajkumar United Kingdom 10 136 125 90 56 55 24 409
R Levin United States 7 90 0.7× 159 1.3× 75 0.8× 97 1.7× 20 0.4× 11 444
Charles C. Pulliam United States 10 195 1.4× 78 0.6× 122 1.4× 15 0.3× 61 1.1× 16 526
Y. Joseph Hwang United States 7 67 0.5× 75 0.6× 64 0.7× 68 1.2× 33 0.6× 18 514
Glenda Campbell Canada 10 97 0.7× 98 0.8× 57 0.6× 126 2.3× 9 0.2× 12 412
Kathy Fung United States 13 162 1.2× 194 1.6× 124 1.4× 12 0.2× 49 0.9× 37 583
Sipke T. Visser Netherlands 15 54 0.4× 155 1.2× 82 0.9× 159 2.8× 96 1.7× 28 641
Per Hjerpe Sweden 15 44 0.3× 320 2.6× 91 1.0× 49 0.9× 108 2.0× 45 625
Ian Sturgess United Kingdom 10 229 1.7× 48 0.4× 104 1.2× 14 0.3× 61 1.1× 18 501
Khalid A. Alburikan Saudi Arabia 13 66 0.5× 120 1.0× 34 0.4× 16 0.3× 29 0.5× 27 372
Jeffrey M. Durthaler United States 8 41 0.3× 162 1.3× 34 0.4× 36 0.6× 46 0.8× 12 316

Countries citing papers authored by C. Rajkumar

Since Specialization
Citations

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

Fields of papers citing papers by C. Rajkumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Rajkumar

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

All Works

20 of 20 papers shown
1.
2.
Ali, Khalid, Ekow Mensah, Nikesh Parekh, et al.. (2023). 1285 IMPLEMENTATION OF A MEDICINE MANAGEMENT PLAN TO REDUCE MEDICATION-RELATED HARM IN OLDER PEOPLE POST-HOSPITAL DISCHARGE - AN RCT. Age and Ageing. 52(Supplement_1). 1 indexed citations
3.
Kirkham, Fenella J., et al.. (2019). WHITE COAT HYPERTENSION/EFFECT IS ASSOCIATED WITH CEREBRAL SMALL VESSEL DISEASE. Journal of Hypertension. 37. e276–e276.
4.
Cammen, T. J. van der, C. Rajkumar, Graziano Onder, Shanty Sterke, & Marina Petrović. (2013). Drug cessation in complex older adults: time for action. Age and Ageing. 43(1). 20–25. 72 indexed citations
5.
Onder, Graziano, Tischa J. M. van der Cammen, Mirko Petrović, Annemie Somers, & C. Rajkumar. (2013). Strategies to reduce the risk of iatrogenic illness in complex older adults. Age and Ageing. 42(3). 284–291. 100 indexed citations
6.
7.
Rajkumar, C., et al.. (2011). FGF-23 AND OSTEOPROTEGERIN ARE INDEPENDENTLY ASSOCIATED WITH MYOCARDIAL DAMAGE IN CHRONIC KIDNEY DISEASE STAGES 3 & 4. Nephrology. 16. 11 indexed citations
8.
Hyde, Jonathan, et al.. (2011). Recurrent strokes caused by a malpositioned pacemaker lead. Age and Ageing. 41(3). 420–421. 6 indexed citations
9.
Tomlinson, Laurie A., Yoav Ben‐Shlomo, Ben Caplin, et al.. (2010). RENAL DISEASE IS ASSOCIATED WITH ACCELERATED VASCULAR AGEING: INITIAL RESULTS OF THE UK RESEARCH ALLIANCE INTO KIDNEY DISEASE AND ARTERIAL STIFFNESS (UREKA) COLLABORATION: 8A.02. Journal of Hypertension. 28. e417–e417. 3 indexed citations
10.
Tomlinson, Laurie A., et al.. (2009). Prevalence of ambulatory hypotension in elderly patients with CKD stages 3 and 4. Nephrology Dialysis Transplantation. 24(12). 3751–3755. 18 indexed citations
11.
Fantin, Francesco, C. Rajkumar, & C J Bulpitt. (2005). The assessment of the aging artery. Reviews in Clinical Gerontology. 15(2). 71–82. 1 indexed citations
12.
Strain, W. David, Nish Chaturvedi, Petros Nihoyannopoulos, et al.. (2005). Differences in the association between type 2 diabetes and impaired microvascular function among Europeans and African Caribbeans. Diabetologia. 48(11). 2269–2277. 17 indexed citations
13.
Dockery, Frances, C J Bulpitt, Sanjiv Agarwal, & C. Rajkumar. (2002). Testosterone suppression in men with prostate cancer is associated with increased arterial stiffness. The Aging Male. 5(4). 216–222. 21 indexed citations
14.
Dockery, Frances, C. Rajkumar, Sanjiv Agarwal, Mandy Donaldson, & C J Bulpitt. (2002). Androgen Suppression in Men Leads to Increased Arterial Stiffness and Hyperinsulinaemia. Clinical Science. 103(s47). 10P–11P. 1 indexed citations
15.
Dockery, Frances, C. J. Bulpitt, S. S. Agarwal, & C. Rajkumar. (2002). Testosterone suppression in men with prostate cancer is associated with increased arterial stiffness. The Aging Male. 5(4). 216–222. 7 indexed citations
16.
Dockery, Frances, C. Rajkumar, Mandy Donaldson, S Fernandez, & C J Bulpitt. (2002). Relationship between Androgens and Arterial Stiffness Indices in Men and Women. Clinical Science. 103(s47). 10P–10P. 1 indexed citations
17.
Dockery, Frances, et al.. (2001). The effect of reminder calls in reducing non-attendance rates at care of the elderly clinics. Postgraduate Medical Journal. 77(903). 37–39. 34 indexed citations
18.
Dockery, Frances, C. Rajkumar, Sanjiv Agarwal, Jonathan Waxman, & CJ Bulpitt. (2000). Androgen deprivation in males is associated with decreased central arterial compliance and reduced central systolic blood pressure. Journal of Human Hypertension. 14(6). 395–397. 22 indexed citations
19.
Bulpitt, C J, James D. Cameron, C. Rajkumar, et al.. (1999). The effect of age on vascular compliance in man: which are the appropriate measures?. Journal of Human Hypertension. 13(11). 753–758. 33 indexed citations
20.
Komesaroff, Paul A., R. D. Murray, C. Rajkumar, et al.. (1999). Aromatase inhibition alters vascular reactivity and arterial compliance in men: a possible vascular role for endogenous sex hormones in males. Australian and New Zealand Journal of Medicine. 29(2). 265–267. 9 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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