Tomoki Ochiai

1.8k total citations
51 papers, 675 citations indexed

About

Tomoki Ochiai is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery. According to data from OpenAlex, Tomoki Ochiai has authored 51 papers receiving a total of 675 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Cardiology and Cardiovascular Medicine, 27 papers in Epidemiology and 16 papers in Surgery. Recurrent topics in Tomoki Ochiai's work include Cardiac Valve Diseases and Treatments (34 papers), Infective Endocarditis Diagnosis and Management (26 papers) and Cardiac Imaging and Diagnostics (11 papers). Tomoki Ochiai is often cited by papers focused on Cardiac Valve Diseases and Treatments (34 papers), Infective Endocarditis Diagnosis and Management (26 papers) and Cardiac Imaging and Diagnostics (11 papers). Tomoki Ochiai collaborates with scholars based in Japan, United States and Israel. Tomoki Ochiai's co-authors include Futoshi Yamanaka, Koki Shishido, Shigeru Saito, Raj Makkar, Sung‐Han Yoon, Tarun Chakravarty, Mamoo Nakamura, Yutaka Tanaka, Wen Cheng and Shingo Mizuno and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and Heart.

In The Last Decade

Tomoki Ochiai

47 papers receiving 665 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomoki Ochiai Japan 14 568 332 300 230 158 51 675
Dimitry Schewel Germany 16 589 1.0× 365 1.1× 156 0.5× 218 0.9× 69 0.4× 33 640
Arnaud Sudre France 15 641 1.1× 441 1.3× 196 0.7× 255 1.1× 126 0.8× 36 690
Robert Kipperman United States 12 1.1k 1.9× 669 2.0× 603 2.0× 235 1.0× 264 1.7× 40 1.2k
Fadi Sawaya Lebanon 15 578 1.0× 196 0.6× 401 1.3× 218 0.9× 300 1.9× 57 763
Niraj Doctor United States 8 545 1.0× 335 1.0× 212 0.7× 203 0.9× 239 1.5× 14 640
Luísa Moura Branco Portugal 15 525 0.9× 136 0.4× 192 0.6× 132 0.6× 125 0.8× 100 610
Thomas Thielsen Germany 16 545 1.0× 381 1.1× 221 0.7× 157 0.7× 61 0.4× 26 622
Uri Landes Israel 17 671 1.2× 431 1.3× 176 0.6× 205 0.9× 175 1.1× 64 698
Hugo De Larochellière Canada 10 610 1.1× 432 1.3× 152 0.5× 153 0.7× 112 0.7× 15 628
Gintautas Bieliauskas Denmark 13 700 1.2× 454 1.4× 155 0.5× 172 0.7× 149 0.9× 45 732

Countries citing papers authored by Tomoki Ochiai

Since Specialization
Citations

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

Fields of papers citing papers by Tomoki Ochiai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoki Ochiai

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoki Ochiai. A scholar is included among the top collaborators of Tomoki Ochiai 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 Tomoki Ochiai. Tomoki Ochiai 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.
Ochiai, Tomoki, Futoshi Yamanaka, Koki Shishido, et al.. (2023). Impact of High Implantation of Transcatheter Aortic Valve on Subsequent Conduction Disturbances and Coronary Access. JACC: Cardiovascular Interventions. 16(10). 1192–1204. 20 indexed citations
2.
Sugiyama, Yoichi, Hiroaki Yokoyama, Tomoki Ochiai, et al.. (2023). Risk Assessment of Permanent Pacemaker Implantation After Transcatheter Aortic Valve Implantation in Patients With Preexisting Right Bundle Branch Block. The American Journal of Cardiology. 213. 151–160. 8 indexed citations
3.
Komatsu, Ikki, Tomoki Ochiai, Stephen E. Fremes, et al.. (2023). Cusp overlap method for self‐expanding transcatheter aortic valve replacement. Catheterization and Cardiovascular Interventions. 103(1). 202–208. 3 indexed citations
4.
Yokoyama, Hiroaki, Yoichi Sugiyama, Tomoki Ochiai, et al.. (2023). Impact of Mild Paravalvular Regurgitation on Long-Term Clinical Outcomes After Transcatheter Aortic Valve Implantation. The American Journal of Cardiology. 191. 14–22. 11 indexed citations
5.
Ochiai, Tomoki, Futoshi Yamanaka, Noriaki Moriyama, Koki Shishido, & Shigeru Saito. (2022). TCTAP C-174 Successful Transcatheter Aortic Valve Replacement With SAPIEN 3 Valve in a Patient With Quadricuspid Aortic Stenosis. Journal of the American College of Cardiology. 79(15). S401–S403. 1 indexed citations
6.
Kaewkes, Danon, Vivek Patel, Tomoki Ochiai, et al.. (2022). Usefulness of computed tomography to predict residual mitral regurgitation after transcatheter mitral valve edge-to-edge repair. Journal of Cardiology. 80(6). 563–572. 4 indexed citations
7.
Hayashi, Takahiro, Masato Murakami, Shohei Yokota, et al.. (2021). Comparison between cryoballoon ablation and radiofrequency catheter ablation for atrial fibrillation in patients on hemodialysis. Indian Pacing and Electrophysiology Journal. 21(2). 67–72. 2 indexed citations
8.
Kaewkes, Danon, Vivek Patel, Tomoki Ochiai, et al.. (2021). Usefulness of Computed Tomography to Predict Mitral Stenosis After Transcatheter Mitral Valve Edge-to-Edge Repair. The American Journal of Cardiology. 153. 109–118. 5 indexed citations
9.
Kaewkes, Danon, Tomoki Ochiai, Nir Flint, et al.. (2020). Optimal Medical Therapy Following Transcatheter Aortic Valve Implantation. The American Journal of Cardiology. 141. 62–71. 9 indexed citations
10.
Shishido, Koki, Noriaki Moriyama, Takahiro Hayashi, et al.. (2020). The efficacy of modified jailed balloon technique for true bifurcation lesions. Catheterization and Cardiovascular Interventions. 96(1). 20–28. 13 indexed citations
11.
Ochiai, Tomoki, Sung‐Han Yoon, Nir Flint, et al.. (2020). Timing and Outcomes of Percutaneous Coronary Intervention in Patients Who Underwent Transcatheter Aortic Valve Implantation. The American Journal of Cardiology. 125(9). 1361–1368. 31 indexed citations
12.
Kaewkes, Danon, Tomoki Ochiai, Nir Flint, et al.. (2020). Outcomes of Patients with Severe Aortic Stenosis and Left Ventricular Obstruction Undergoing Transcatheter Aortic Valve Implantation. The American Journal of Cardiology. 133. 105–115. 4 indexed citations
13.
Kaewkes, Danon, Tomoki Ochiai, Nir Flint, et al.. (2020). Transcatheter Aortic Valve Implantation in Patients With Severe Aortic Stenosis Hospitalized With Acute Heart Failure. The American Journal of Cardiology. 144. 100–110. 17 indexed citations
14.
Shishido, Koki, Futoshi Yamanaka, Tomoki Ochiai, et al.. (2019). Hemodynamic comparison of CoreValve and SAPIEN-XT TAVI valves in Japanese patients. Heart and Vessels. 34(10). 1674–1683. 7 indexed citations
15.
Yamanaka, Futoshi, Koki Shishido, Tomoki Ochiai, et al.. (2018). Instantaneous Wave-Free Ratio for the Assessment of Intermediate Coronary Artery Stenosis in Patients With Severe Aortic Valve Stenosis. JACC: Cardiovascular Interventions. 11(20). 2032–2040. 53 indexed citations
16.
Moriyama, Noriaki, Koki Shishido, Yutaka Tanaka, et al.. (2018). Neoatherosclerosis 5 Years After Bioresorbable Vascular Scaffold Implantation. Journal of the American College of Cardiology. 71(17). 1882–1893. 30 indexed citations
17.
Yoon, Sung‐Han, Rahul Sharma, Tarun Chakravarty, et al.. (2017). Clinical outcomes and prognostic factors of transcatheter aortic valve implantation in bicuspid aortic valve patients. Annals of Cardiothoracic Surgery. 6(5). 463–472. 20 indexed citations
18.
Takada, Takuma, Noriaki Moriyama, Tomoki Ochiai, et al.. (2016). Long-term risks for patency loss in patients with hemodialysis after bare self-expandable nitinol stent implantation to femoropopliteal artery occlusive lesions. International Journal of Cardiology. 223. 268–275. 3 indexed citations
19.
Yamanaka, Futoshi, Tomoki Ochiai, Kazuki Tobita, et al.. (2015). A NEW IMAGING METHOD FOR PERCUTANEOUS CORONARY INTERVENTION OF CHRONIC TOTAL OCCLUSIONS: REAL TIME CARDIAC COMPUTED TOMOGRAPHY AND CORONARY ANGIOGRAPHY IMAGE REGISTRATION. Journal of the American College of Cardiology. 65(10). A1887–A1887. 1 indexed citations
20.
Ochiai, Tomoki, Yutaka Tanaka, Koki Shishido, et al.. (2015). Rapid diagnosis of prosthetic valve endocarditis from Janeway lesions in a transcatheter aortic valve implantation patient. Journal of Cardiology Cases. 13(2). 63–66. 1 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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