Nikant Sabharwal

4.5k total citations
44 papers, 755 citations indexed

About

Nikant Sabharwal is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Biomedical Engineering. According to data from OpenAlex, Nikant Sabharwal has authored 44 papers receiving a total of 755 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Radiology, Nuclear Medicine and Imaging, 18 papers in Cardiology and Cardiovascular Medicine and 8 papers in Biomedical Engineering. Recurrent topics in Nikant Sabharwal's work include Cardiac Imaging and Diagnostics (19 papers), Medical Imaging Techniques and Applications (7 papers) and Advanced X-ray and CT Imaging (6 papers). Nikant Sabharwal is often cited by papers focused on Cardiac Imaging and Diagnostics (19 papers), Medical Imaging Techniques and Applications (7 papers) and Advanced X-ray and CT Imaging (6 papers). Nikant Sabharwal collaborates with scholars based in United Kingdom, United States and Germany. Nikant Sabharwal's co-authors include S.–L. Fong, Patrick C. Kung, J H Vaughan, Robert I. Fox, Avijit Lahiri, Roxy Senior, Michael Hickman, Roberto Cemin, Rajan Krishnamani and Andrew Kelion and has published in prestigious journals such as The Lancet, Circulation and SHILAP Revista de lepidopterología.

In The Last Decade

Nikant Sabharwal

36 papers receiving 717 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nikant Sabharwal United Kingdom 10 287 285 170 142 111 44 755
Espen Holte Norway 15 280 1.0× 580 2.0× 154 0.9× 163 1.1× 187 1.7× 52 896
Davide Patrini United Kingdom 12 68 0.2× 470 1.6× 144 0.8× 37 0.3× 238 2.1× 61 849
Bara Erhayiem United Kingdom 19 425 1.5× 643 2.3× 53 0.3× 56 0.4× 195 1.8× 63 983
Pierluigi Omedè Italy 14 136 0.5× 349 1.2× 58 0.3× 72 0.5× 253 2.3× 35 618
Ga Yeon Lee South Korea 15 48 0.2× 268 0.9× 194 1.1× 33 0.2× 226 2.0× 47 725
Takashi Fukunaga Japan 13 59 0.2× 312 1.1× 59 0.3× 40 0.3× 141 1.3× 26 496
Jacqueline Andrews United Kingdom 12 145 0.5× 205 0.7× 42 0.2× 72 0.5× 121 1.1× 30 593
Massimo Slavich Italy 14 136 0.5× 399 1.4× 61 0.4× 101 0.7× 137 1.2× 60 625
Μαρία Παπαθανασίου Germany 15 30 0.1× 143 0.5× 182 1.1× 54 0.4× 119 1.1× 73 553
Els Vandecasteele Belgium 16 35 0.1× 174 0.6× 77 0.5× 113 0.8× 159 1.4× 33 768

Countries citing papers authored by Nikant Sabharwal

Since Specialization
Citations

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

Fields of papers citing papers by Nikant Sabharwal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nikant Sabharwal

This figure shows the co-authorship network connecting the top 25 collaborators of Nikant Sabharwal. A scholar is included among the top collaborators of Nikant Sabharwal 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 Nikant Sabharwal. Nikant Sabharwal 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.
Kotanidis, Christos P., Pete Tomlins, Kenneth Chan, et al.. (2025). Coronary inflammation and cardiovascular risk in breast cancer after radiotherapy. European Heart Journal. 46(29). 2924–2927. 3 indexed citations
2.
Kotronias, Rafail A., Giovanni Luigi De Maria, Sheena Thomas, et al.. (2025). Benchmarking Photon-Counting Computed Tomography Angiography Against Invasive Assessment of Coronary Stenosis. JACC. Cardiovascular imaging. 18(5). 572–585. 7 indexed citations
3.
Henry, John A., Emmanuel Selvaraj, Matthew K. Burrage, et al.. (2024). Exploring cardiovascular involvement in IgG4-related disease: a case series approach with cardiovascular magnetic resonance. Heart. 111(3). 133–140.
4.
Kelion, Andrew, Nikant Sabharwal, David Holdsworth, et al.. (2022). Clinical and economic impact of extracardiac lesions on coronary CT angiography. Heart. 108(18). 1461–1466. 3 indexed citations
5.
Scully, Paul, Kush Patel, Thomas A. Treibel, et al.. (2020). Prevalence and outcome of dual aortic stenosis and cardiac amyloid pathology in patients referred for transcatheter aortic valve implantation. European Heart Journal. 41(29). 2759–2767. 119 indexed citations
6.
Sabharwal, Nikant, et al.. (2019). Postural nausea due to platypnea orthodeoxia. BMJ Supportive & Palliative Care. 11(1). 1–2. 3 indexed citations
7.
Ormerod, Julian O.M., et al.. (2018). Swimming-induced pulmonary edema: current perspectives. SHILAP Revista de lepidopterología. Volume 9. 131–137. 20 indexed citations
8.
Camm, C Fielder, et al.. (2018). How variable are the volumetric measurements from gated perfusion SPECT when a one-day stress-rest protocol is used?. Journal of Nuclear Cardiology. 26(5). 1709–1716. 1 indexed citations
9.
Sabharwal, Nikant. (2016). State of the art in nuclear cardiology. Heart. 103(10). 790–799. 3 indexed citations
10.
Antonopoulos, Alexios S., L Herdman, Nikant Sabharwal, et al.. (2015). Epicardial adipose tissue expansion and differentiation status predict myocardial redox state and coronary calcification. European Heart Journal. 36. 867–867.
11.
12.
Kassimis, George, Nikant Sabharwal, Niket Patel, & Adrian Banning. (2013). Aberrant Right Subclavian Artery Hematoma Following Radial Catheterization. JACC: Cardiovascular Interventions. 6(6). 636–637. 6 indexed citations
13.
Greaves, Kim, Paramjit Jeetley, Michael Hickman, et al.. (2005). The Use of Hand-carried Ultrasound in the Hospital Setting-A Cost-effective Analysis. Journal of the American Society of Echocardiography. 18(6). 620–625. 46 indexed citations
14.
Sabharwal, Nikant, Jonathan Swinburn, Avijit Lahiri, & Roxy Senior. (2005). Effect of Imidapril and Nifedipine on??Left Ventricular Hypertrophy in??Untreated Hypertension. Clinical Drug Investigation. 25(6). 367–375. 6 indexed citations
15.
Sabharwal, Nikant, Roberto Cemin, Rajan Krishnamani, et al.. (2004). Usefulness of left atrial volume as a predictor of mortality in patients with ischemic cardiomyopathy. The American Journal of Cardiology. 94(6). 760–763. 71 indexed citations
16.
Jeetley, Paramjit, et al.. (2004). Comparison between Tc-99m N-NOET and Tl-201 in the assessment of patients with known or suspected coronary artery disease. Journal of Nuclear Cardiology. 11(6). 664–672. 3 indexed citations
17.
Sabharwal, Nikant, et al.. (2003). “The call we all dread…”. BMJ. 327(7416). 663.4–663.4. 1 indexed citations
18.
Sabharwal, Nikant, et al.. (2003). Role of myocardial perfusion imaging for risk stratification in suspected or known coronary artery disease. Heart. 89(11). 1291–1297. 48 indexed citations
19.
Sabharwal, Nikant, et al.. (1994). OUTBREAK OF ACUTE HEPATITIS-C FOLLOWING INTRAVENOUS IMMUNOGLOBULIN THERAPY. Hepatology. 20. 3 indexed citations
20.
Fox, Robert I., et al.. (1982). Synovial fluid lymphocytes differ from peripheral blood lymphocytes in patients with rheumatoid arthritis.. The Journal of Immunology. 128(1). 351–354. 207 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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