Robert Vardanyan

623 total citations
40 papers, 329 citations indexed

About

Robert Vardanyan is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Epidemiology. According to data from OpenAlex, Robert Vardanyan has authored 40 papers receiving a total of 329 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Surgery, 16 papers in Cardiology and Cardiovascular Medicine and 13 papers in Epidemiology. Recurrent topics in Robert Vardanyan's work include Cardiac Valve Diseases and Treatments (11 papers), Cardiac Structural Anomalies and Repair (10 papers) and Infective Endocarditis Diagnosis and Management (10 papers). Robert Vardanyan is often cited by papers focused on Cardiac Valve Diseases and Treatments (11 papers), Cardiac Structural Anomalies and Repair (10 papers) and Infective Endocarditis Diagnosis and Management (10 papers). Robert Vardanyan collaborates with scholars based in United Kingdom, Germany and Greece. Robert Vardanyan's co-authors include Arian Arjomandi Rad, Alexander Weymann, Alina Zubarevich, Arjang Ruhparwar, Konstantin Zhigalov, Bastian Schmack, Santhosh G. Thavarajasingam, Michel Pompeu Sá, Jef Van den Eynde and Hariharan Subbiah Ponniah and has published in prestigious journals such as Advanced Materials, PLoS ONE and Scientific Reports.

In The Last Decade

Robert Vardanyan

36 papers receiving 327 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robert Vardanyan United Kingdom 10 204 102 93 80 46 40 329
Arian Arjomandi Rad United Kingdom 12 282 1.4× 137 1.3× 182 2.0× 123 1.5× 88 1.9× 84 474
Fahad A. Alfares United States 8 220 1.1× 229 2.2× 53 0.6× 94 1.2× 78 1.7× 19 362
Michael Weidenbach Germany 10 144 0.7× 37 0.4× 94 1.0× 90 1.1× 53 1.2× 38 342
Phillip M. Mitchell United States 15 550 2.7× 59 0.6× 74 0.8× 134 1.7× 10 0.2× 53 646
Amanda Lans United States 10 225 1.1× 117 1.1× 28 0.3× 29 0.4× 9 0.2× 25 422
Brian Ayers United States 12 266 1.3× 256 2.5× 106 1.1× 22 0.3× 38 0.8× 55 438
Yue‐Hin Loke United States 11 211 1.0× 168 1.6× 161 1.7× 208 2.6× 150 3.3× 58 453
Ilan Kedan United States 10 204 1.0× 86 0.8× 184 2.0× 43 0.5× 72 1.6× 22 433
Sujata Chakravarti United States 9 215 1.1× 177 1.7× 106 1.1× 124 1.6× 110 2.4× 28 408
Sonja Kirchhoff Germany 12 211 1.0× 42 0.4× 14 0.2× 128 1.6× 19 0.4× 20 329

Countries citing papers authored by Robert Vardanyan

Since Specialization
Citations

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

Fields of papers citing papers by Robert Vardanyan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert Vardanyan

This figure shows the co-authorship network connecting the top 25 collaborators of Robert Vardanyan. A scholar is included among the top collaborators of Robert Vardanyan 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 Robert Vardanyan. Robert Vardanyan 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.
Rad, Arian Arjomandi, Robert Vardanyan, Thanos Athanasiou, Jos G. Maessen, & Peyman Sardari Nia. (2025). The ethical considerations of integrating artificial intelligence into surgery: a review. Interdisciplinary CardioVascular and Thoracic Surgery. 40(3). 4 indexed citations
2.
Rad, Arian Arjomandi, Ying Yu, Αndrew Xanthopoulos, et al.. (2025). Impact of Frailty in Patients With Continuous‐Flow Left Ventricular Assist Device Therapy in End‐Stage Heart Failure: A Systematic Review and Meta‐Analysis. Artificial Organs. 49(9). 1367–1379.
3.
Rad, Arian Arjomandi, Alina Zubarevich, Robert Vardanyan, et al.. (2024). The Surgical Treatment of Infective Endocarditis: A Comprehensive Review. Diagnostics. 14(5). 464–464. 8 indexed citations
4.
5.
Rad, Arian Arjomandi, Alina Zubarevich, Robert Vardanyan, et al.. (2023). Prognostic value of mitral regurgitation in patients undergoing left ventricular assist device deployment: A systematic review and meta‐analysis. Artificial Organs. 47(8). 1250–1261. 2 indexed citations
6.
Vardanyan, Robert, Arian Arjomandi Rad, Alina Zubarevich, et al.. (2023). Machine learning algorithms for the prognostication of abdominal aortic aneurysm progression: a systematic review. Minerva Surgery. 79(2). 219–227. 3 indexed citations
7.
Rad, Arian Arjomandi, Alina Zubarevich, Hariharan Subbiah Ponniah, et al.. (2023). Left ventricular assist device implantation and concomitant mitral valve surgery: A systematic review and meta‐analysis. Artificial Organs. 48(1). 16–27. 1 indexed citations
8.
Rad, Arian Arjomandi, et al.. (2023). Leading Transformation in Medical Education Through Extended Reality. Advances in experimental medicine and biology. 1421. 161–173. 1 indexed citations
9.
Rad, Arian Arjomandi, Alina Zubarevich, Jef Van den Eynde, et al.. (2022). Sex disparities in left ventricular assist device implantation outcomes: A systematic review and meta‐analysis of over 50 000 patients. Artificial Organs. 47(2). 273–289. 3 indexed citations
10.
Foroughi, Javad, Robert Vardanyan, Prakash P Punjabi, et al.. (2022). Artificial Muscles and Soft Robotic Devices for Treatment of End‐Stage Heart Failure. Advanced Materials. 35(19). e2207390–e2207390. 21 indexed citations
11.
Rad, Arian Arjomandi, Robert Vardanyan, Ingo Stoffels, et al.. (2022). Virtual and Augmented Reality in Cardiac Surgery. Brazilian Journal of Cardiovascular Surgery. 37(1). 123–127. 22 indexed citations
12.
Zubarevich, Alina, Konstantin Zhigalov, Arian Arjomandi Rad, et al.. (2021). Open Transcatheter Multivalve Replacement in Degenerated Valve Prostheses in High-Risk Patients with Endocarditis. Brazilian Journal of Cardiovascular Surgery. 36(5). 703–706. 1 indexed citations
13.
Zhigalov, Konstantin, Jef Van den Eynde, Alina Zubarevich, et al.. (2021). Initial experience with CytoSorb therapy in patients receiving left ventricular assist devices. Artificial Organs. 46(1). 95–105. 8 indexed citations
14.
Zubarevich, Alina, Arian Arjomandi Rad, Robert Vardanyan, et al.. (2021). Geometric changes in aortic root replacement using Freestyle prosthesis. Journal of Cardiothoracic Surgery. 16(1). 204–204.
15.
Rad, Arian Arjomandi, Robert Vardanyan, Santhosh G. Thavarajasingam, et al.. (2021). Extended, virtual and augmented reality in thoracic surgery: a systematic review. Interactive Cardiovascular and Thoracic Surgery. 34(2). 201–211. 48 indexed citations
16.
Rad, Arian Arjomandi, Robert Vardanyan, Jef Van den Eynde, et al.. (2021). Surgical and multimodality treatment of cardiac sarcomas: A systematic review and meta‐analysis. Journal of Cardiac Surgery. 36(7). 2476–2485. 11 indexed citations
17.
Zubarevich, Alina, Konstantin Zhigalov, Bastian Schmack, et al.. (2021). Step-by-Step Minimally Invasive Aortic Valve Replacement: the RAT Approach. Brazilian Journal of Cardiovascular Surgery. 36(3). 420–423. 6 indexed citations
18.
Vardanyan, Robert, et al.. (2021). A Cost Utility Analysis of Minimally Invasive Surgery with Thrombolysis Compared to Standard Medical Treatment in Spontaneous Intracerebral Haemorrhagic Stroke. Journal of Stroke and Cerebrovascular Diseases. 30(10). 105934–105934. 3 indexed citations
19.
Zubarevich, Alina, Marcin Szczechowicz, Konstantin Zhigalov, et al.. (2021). Sutureless aortic valve replacement in multivalve procedures. Journal of Thoracic Disease. 13(6). 3392–3398. 8 indexed citations
20.
Rad, Arian Arjomandi, Robert Vardanyan, M. Yousuf Salmasi, et al.. (2021). Mitral and tricuspid annuloplasty ring dehiscence: a systematic review with pooled analysis. European Journal of Cardio-Thoracic Surgery. 60(4). 801–810. 7 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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2026