Niraj Doctor

1.1k total citations
14 papers, 640 citations indexed

About

Niraj Doctor is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Niraj Doctor has authored 14 papers receiving a total of 640 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Cardiology and Cardiovascular Medicine, 6 papers in Epidemiology and 6 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Niraj Doctor's work include Cardiac Valve Diseases and Treatments (11 papers), Cardiac Imaging and Diagnostics (6 papers) and Infective Endocarditis Diagnosis and Management (6 papers). Niraj Doctor is often cited by papers focused on Cardiac Valve Diseases and Treatments (11 papers), Cardiac Imaging and Diagnostics (6 papers) and Infective Endocarditis Diagnosis and Management (6 papers). Niraj Doctor collaborates with scholars based in United States and India. Niraj Doctor's co-authors include Raj Makkar, Gregory P. Fontana, Hasan Jilaihawi, Mohammad Kashif, Takahiro Shiota, Gerald Friede, Rakhee R Makhija, Martin B. Leon, Azusa Furugen and Tarun Chakravarty and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and The American Journal of Cardiology.

In The Last Decade

Niraj Doctor

13 papers receiving 609 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Niraj Doctor United States 8 545 335 239 212 203 14 640
Uri Landes Israel 17 671 1.2× 431 1.3× 175 0.7× 176 0.8× 205 1.0× 64 698
Arnaud Sudre France 15 641 1.2× 441 1.3× 126 0.5× 196 0.9× 255 1.3× 36 690
José Agustín Spain 15 807 1.5× 318 0.9× 278 1.2× 242 1.1× 204 1.0× 115 924
Dimitry Schewel Germany 16 589 1.1× 365 1.1× 69 0.3× 156 0.7× 218 1.1× 33 640
Howard E. Winer United States 16 495 0.9× 205 0.6× 147 0.6× 274 1.3× 157 0.8× 29 626
Brijeshwar Maini United States 11 519 1.0× 218 0.7× 123 0.5× 66 0.3× 185 0.9× 24 649
Fadi Sawaya Lebanon 15 578 1.1× 196 0.6× 300 1.3× 401 1.9× 218 1.1× 57 763
Beytullah Çakal Türkiye 13 537 1.0× 244 0.7× 66 0.3× 191 0.9× 80 0.4× 62 622
Vladimir Jelnin United States 16 855 1.6× 685 2.0× 254 1.1× 499 2.4× 204 1.0× 54 1.0k
Mohamed El‐Mawardy Germany 17 1.4k 2.5× 1.0k 3.1× 350 1.5× 479 2.3× 570 2.8× 36 1.5k

Countries citing papers authored by Niraj Doctor

Since Specialization
Citations

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

Fields of papers citing papers by Niraj Doctor

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Niraj Doctor

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

All Works

14 of 14 papers shown
1.
Jilaihawi, Hasan, Tarun Chakravarty, Takahiro Shiota, et al.. (2015). Heart-rate adjustment of transcatheter haemodynamics improves the prognostic evaluation of paravalvular regurgitation after transcatheter aortic valve implantation. EuroIntervention. 11(4). 456–464. 22 indexed citations
2.
Abramowitz, Yigal, Tarun Chakravarty, Hasan Jilaihawi, et al.. (2014). Abstract 15558: Clinical Impact of Coronary Protection During Transcatheter Aortic Valve Replacement: First Reported Series of 20 Patients. Circulation. 130. 1 indexed citations
3.
Jilaihawi, Hasan, Niraj Doctor, Tarun Chakravarty, et al.. (2014). Major thrombocytopenia after balloon‐expandable transcatheter aortic valve replacement: Prognostic implications and comparison to surgical aortic valve replacement. Catheterization and Cardiovascular Interventions. 85(1). 130–137. 41 indexed citations
4.
Abramowitz, Yigal, Hasan Jilaihawi, Tarun Chakravarty, et al.. (2014). Abstract 15952: Feasibility and Safety of Balloon Expandable Transcatheter Aortic Valve Implantation With Moderate or No Predilatation. Circulation. 130(suppl_2). 1 indexed citations
5.
Nakamura, Mamoo, Tarun Chakravarty, Hasan Jilaihawi, et al.. (2013). Complete percutaneous approach for arterial access in transfemoral transcatheter aortic valve replacement: A comparison with surgical cut‐down and closure. Catheterization and Cardiovascular Interventions. 84(2). 293–300. 68 indexed citations
6.
Chakravarty, Tarun, Hasan Jilaihawi, Niraj Doctor, et al.. (2013). Complications after Transfemoral Transcatheter Aortic Valve Replacement with a Balloon‐Expandable Prosthesis: The Importance of Preventative Measures and Contingency Planning. Catheterization and Cardiovascular Interventions. 91(5). E29–E42. 9 indexed citations
7.
Nakamura, Mamoo, Tarun Chakravarty, Hasan Jilaihawi, et al.. (2012). TCT-419 Complete Percutaneous Approach For Arterial Access And Closure For Device Deployment In The Transfemoral Transcatheter Aortic Valve Replacement - A Comparison With Surgical Cut-down. Journal of the American College of Cardiology. 60(17). B119–B119. 1 indexed citations
8.
Jilaihawi, Hasan, Mohammad Kashif, Gregory P. Fontana, et al.. (2012). Cross-Sectional Computed Tomographic Assessment Improves Accuracy of Aortic Annular Sizing for Transcatheter Aortic Valve Replacement and Reduces the Incidence of Paravalvular Aortic Regurgitation. Journal of the American College of Cardiology. 59(14). 1275–1286. 324 indexed citations
9.
Chakravarty, Tarun, Ryan P. Morrissey, Jesse Naghi, et al.. (2011). Comparison of long‐term outcomes of drug‐eluting stents and bare metal stents for saphenous vein graft stenosis. Catheterization and Cardiovascular Interventions. 79(6). 903–909. 4 indexed citations
10.
Jilaihawi, Hasan, Saibal Kar, Niraj Doctor, Gregory P. Fontana, & Raj Makkar. (2011). Contemporary Application of Cardiovascular Hemodynamics: Transcatheter Aortic Valve Interventions. Cardiology Clinics. 29(2). 211–222. 2 indexed citations
11.
Chakravarty, Tarun, Mamta Buch, Hursh Naik, et al.. (2011). Predictive Accuracy of SYNTAX Score for Predicting Long-Term Outcomes of Unprotected Left Main Coronary Artery Revascularization. The American Journal of Cardiology. 107(3). 360–366. 68 indexed citations
12.
Chakravarty, Tarun, Anthony J. White, Mamta Buch, et al.. (2010). Meta-Analysis of Incidence, Clinical Characteristics and Implications of Stent Fracture. The American Journal of Cardiology. 106(8). 1075–1080. 76 indexed citations
13.
Chakravarty, Tarun, Satoshi Matsushita, James S. Forrester, et al.. (2009). Abstract 3611: Thymosin Beta-4 (TB4) Enhances Cardiosphere-derived Cardiac Stem Cell (CDC)-mediated Cardioprotection by Promoting CDC Migration and Angiogenesis via Akt Phosphorylation. Circulation. 120. 1 indexed citations
14.
Pandya, Shashank, et al.. (1995). Abdominal cocoon--the cauliflower sign on barium small bowel series.. PubMed. 14(1). 19–19. 22 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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