Tomohiro Nishinaka

1.1k total citations
99 papers, 804 citations indexed

About

Tomohiro Nishinaka is a scholar working on Biomedical Engineering, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Tomohiro Nishinaka has authored 99 papers receiving a total of 804 indexed citations (citations by other indexed papers that have themselves been cited), including 74 papers in Biomedical Engineering, 61 papers in Surgery and 38 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Tomohiro Nishinaka's work include Mechanical Circulatory Support Devices (72 papers), Cardiac Structural Anomalies and Repair (37 papers) and Cardiac Valve Diseases and Treatments (12 papers). Tomohiro Nishinaka is often cited by papers focused on Mechanical Circulatory Support Devices (72 papers), Cardiac Structural Anomalies and Repair (37 papers) and Cardiac Valve Diseases and Treatments (12 papers). Tomohiro Nishinaka collaborates with scholars based in Japan, United Kingdom and Russia. Tomohiro Nishinaka's co-authors include Eisuke Tatsumi, Yoshiyuki Taenaka, Hisateru Takano, Satoshi Saito, Tomonori Tsukiya, Kenji Yamazaki, Toshihide Mizuno, Stephen Westaby, Hiroyuki Ohnishi and Hitoshi Koyanagi and has published in prestigious journals such as Journal of Thoracic and Cardiovascular Surgery, The Annals of Thoracic Surgery and Annals of Biomedical Engineering.

In The Last Decade

Tomohiro Nishinaka

89 papers receiving 788 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomohiro Nishinaka Japan 17 663 531 257 223 106 99 804
George M. Pantalos United States 18 765 1.2× 579 1.1× 406 1.6× 299 1.3× 74 0.7× 82 932
Yukihiko Orime Japan 19 565 0.9× 508 1.0× 392 1.5× 191 0.9× 146 1.4× 83 952
Leopold Huber Austria 15 571 0.9× 402 0.8× 313 1.2× 143 0.6× 99 0.9× 28 734
Tadashi Motomura United States 16 579 0.9× 462 0.9× 206 0.8× 178 0.8× 79 0.7× 87 755
Michael A. Sobieski United States 21 900 1.4× 806 1.5× 344 1.3× 359 1.6× 56 0.5× 52 1.1k
Jasmin S. Hanke Germany 18 730 1.1× 766 1.4× 291 1.1× 397 1.8× 166 1.6× 109 1.1k
Stijn Vandenberghe Switzerland 19 724 1.1× 556 1.0× 449 1.7× 201 0.9× 87 0.8× 61 1.0k
Hisateru Takano Japan 20 791 1.2× 621 1.2× 411 1.6× 178 0.8× 154 1.5× 120 1.2k
Patrick Tansley United Kingdom 12 676 1.0× 742 1.4× 393 1.5× 203 0.9× 58 0.5× 26 958
Gianfranco Ferrari Italy 18 538 0.8× 410 0.8× 396 1.5× 147 0.7× 57 0.5× 78 746

Countries citing papers authored by Tomohiro Nishinaka

Since Specialization
Citations

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

Fields of papers citing papers by Tomohiro Nishinaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomohiro Nishinaka

This figure shows the co-authorship network connecting the top 25 collaborators of Tomohiro Nishinaka. A scholar is included among the top collaborators of Tomohiro Nishinaka 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 Tomohiro Nishinaka. Tomohiro Nishinaka 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.
Nishinaka, Tomohiro, Toshihide Mizuno, Tomonori Tsukiya, et al.. (2021). Assessment of ocular blood flow in continuous-flow ventricular assist device by laser speckle flowgraphy. Journal of Artificial Organs. 24(4). 419–424. 1 indexed citations
2.
Suzuki, Kazufumi, et al.. (2020). Computed tomography perfusion in patients of stroke with left ventricular assist device. Heart and Vessels. 36(1). 121–126. 2 indexed citations
3.
Sawa, Yoshiki, Goro Matsumiya, Kenichi Matsuda, et al.. (2019). Journal of Artificial Organs 2018: the year in review. Journal of Artificial Organs. 22(1). 1–5.
4.
Nishinaka, Tomohiro, et al.. (2015). LVAD Inflow Cannula Covered with a Titanium Mesh Induces Neointimal Tissue with Neovessels. The International Journal of Artificial Organs. 38(6). 316–324. 9 indexed citations
5.
Suzuki, Kenji, et al.. (2014). Circadian variation of motor current observed in fixed rotation speed continuous-flow left ventricular assist device support. Journal of Artificial Organs. 17(2). 157–161. 4 indexed citations
6.
Saito, Satoshi, Kenji Yamazaki, Tomohiro Nishinaka, et al.. (2014). Post-approval study of a highly pulsed, low-shear-rate, continuous-flow, left ventricular assist device, EVAHEART: A Japanese multicenter study using J-MACS. The Journal of Heart and Lung Transplantation. 33(6). 599–608. 59 indexed citations
7.
Yamada, Yukiko, Satoshi Saito, Tomohiro Nishinaka, & Kenji Yamazaki. (2012). Myocardial Size and Fibrosis Changes During Left Ventricular Assist Device Support. ASAIO Journal. 58(4). 402–406. 11 indexed citations
8.
Yamada, Yukiko, Tomohiro Nishinaka, Toshihide Mizuno, et al.. (2011). Neointima-inducing inflow cannula with titanium mesh for left ventricular assist device. Journal of Artificial Organs. 14(4). 269–275. 18 indexed citations
9.
Saitô, Satoshi, et al.. (2010). [Coronary artery bypass graft for Bland-White-Garland syndrome in an old age; report of a case].. PubMed. 63(13). 1176–9. 1 indexed citations
10.
Saito, Satoshi, Tomohiro Nishinaka, & Stephen Westaby. (2004). Hemodynamics of chronic nonpulsatile flow: implications for LVAD development. Surgical Clinics of North America. 84(1). 61–74. 20 indexed citations
11.
Mizuno, Toshihide, Tomohiro Nishinaka, Hiroyuki Ohnishi, et al.. (2003). The Roles of Vascular Smooth Muscle Cells in the Aortic Wall Thinness under Prolonged Continuous Flow Left Heart Bypass. Artificial Organs. 27(10). 882–886. 3 indexed citations
12.
Nishinaka, Tomohiro, Eisuke Tatsumi, Yoshiyuki Taenaka, et al.. (2002). At Least Thirty‐Four Days of Animal Continuous Perfusion by a Newly Developed Extracorporeal Membrane Oxygenation System without Systemic Anticoagulants. Artificial Organs. 26(6). 548–551. 18 indexed citations
13.
Ohnishi, Hiroyuki, Tsuyoshi Itoh, Tomohiro Nishinaka, et al.. (2002). Morphological Changes of the Arterial Systems in the Kidney under Prolonged Continuous Flow Left Heart Bypass. Artificial Organs. 26(11). 974–979. 17 indexed citations
14.
Nishinaka, Tomohiro. (2001). Reply. Artificial Organs. 25(12). 1022–1024. 2 indexed citations
15.
16.
Nishinaka, Tomohiro, Eisuke Tatsumi, Yoshiyuki Taenaka, H. Takano, & Hitoshi Koyanagi. (2000). Influence of Pulsatile and Nonpulsatile Left Heart Bypass on the Hormonal Circadian Rhythm. ASAIO Journal. 46(5). 582–586. 10 indexed citations
17.
Kitamura, Masaru, et al.. (1997). Hypertrophic obstructive cardiomyopathy with abnormalities of the mitral valve complex.. PubMed. 6(1). 60–2. 8 indexed citations
18.
19.
Nishinaka, Tomohiro, et al.. (1996). Less Blood Damage in the Impeller Centrifugal Pump: A Comparative Study with the Roller Pump in Open Heart Surgery. Artificial Organs. 20(5). 707–710. 22 indexed citations
20.
Nishida, Hiroshi, Toshiyuki Beppu, Masato Nakajima, et al.. (1995). Development of an Autoflow Cruise Control System for a Centrifugal Pump. Artificial Organs. 19(7). 713–718. 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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