Hidetaka Oku

606 total citations
42 papers, 460 citations indexed

About

Hidetaka Oku is a scholar working on Surgery, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hidetaka Oku has authored 42 papers receiving a total of 460 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Surgery, 20 papers in Epidemiology and 17 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hidetaka Oku's work include Congenital Heart Disease Studies (16 papers), Cardiac Structural Anomalies and Repair (13 papers) and Cardiac Valve Diseases and Treatments (9 papers). Hidetaka Oku is often cited by papers focused on Congenital Heart Disease Studies (16 papers), Cardiac Structural Anomalies and Repair (13 papers) and Cardiac Valve Diseases and Treatments (9 papers). Hidetaka Oku collaborates with scholars based in Japan, Mongolia and United States. Hidetaka Oku's co-authors include Takehiro Inoue, Masaki Otaki, Kwansong Ku, Hitoshi Kitayama, Masahiko Onoe, Hitoshi Shirotani, Fumitaka Ando, Atsumi Mori, Toshihiko Kaneda and Tatsuo Yokoyama and has published in prestigious journals such as Circulation, CHEST Journal and American Heart Journal.

In The Last Decade

Hidetaka Oku

40 papers receiving 430 citations

Peers

Hidetaka Oku

SURGE

CCM

PRM

EPIDE

Luisa Colagrande Italy

Ulf Abdel‐Rahman Germany

Yoshito Kawachi Japan

Joseph Caspi United States

K Yonenaga Japan

S Däbritz Germany

Hiroaki Kawata Japan

Theodore C. Koutlas United States

A. David Slater United States

Ara K. Pridjian United States

Luisa Colagrande Italy

Hidetaka Oku

241 ×0.9

SURGE

240 ×1.3

CCM

136 ×0.8

PRM

157 ×0.9

EPIDE

75 ×0.9

Citations per year, relative to Hidetaka Oku Hidetaka Oku (= 1×) peers Luisa Colagrande

Countries citing papers authored by Hidetaka Oku

Since Specialization

Citations

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

Fields of papers citing papers by Hidetaka Oku

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hidetaka Oku

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

All Works

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20 of 20 papers shown

Fukuda, Tsuyoshi, et al.. (2004). Successful Pregnancy in a Patient With Double Outlet Left Ventricle After a Rastelli Operation Using a Prosthetic Valve. Circulation Journal. 68(5). 501–503. 2 indexed citations

Fukuda, Tsuyoshi, Masatoshi Ishibashi, Tatsuo Yokoyama, et al.. (2002). Myocardial ischemia in Kawasaki disease: Evaluation with dipyridamole stress technetium 99m tetrofosmin scintigraphy. Journal of Nuclear Cardiology. 9(6). 632–637. 22 indexed citations

Inoue, Takehiro, et al.. (2001). Follow-up study of coronary artery bypass grafting in patients with Kawasaki disease. American Heart Journal. 142(4). 740–744. 12 indexed citations

Inoue, Takehiro, et al.. (2001). Surgical Treatment of Pacemaker Induced Left Innominate Vein Occlusion Using a Spiral Vein Graft. Pacing and Clinical Electrophysiology. 24(10). 1566–1568. 5 indexed citations

Kitayama, Hitoshi, et al.. (2001). Total cavopulmonary connection using a pedicled pericardial conduit for a patient with apicocaval juxtaposition. The Annals of Thoracic Surgery. 72(4). 1393–1394. 8 indexed citations

Onoe, Masahiko, et al.. (2001). Modified Ultrafiltration May Improve Postoperative Pulmonary Function in Children with a Ventricular Septal Defect. Surgery Today. 31(7). 586–590. 15 indexed citations

Oka, Hiroshi, Takehiro Inoue, Zhiwei Zhang, et al.. (2001). Treatment of Deep Infection Following Thoracic Aorta Graft Replacement Without Graft Removal. Annals of Vascular Surgery. 15(4). 430–434. 17 indexed citations

Inoue, Takehiro, et al.. (2001). Experimental heterotopic heart transplantation without cardiopulmonary bypass: auxiliary support for the recipient heart. The Journal of Heart and Lung Transplantation. 20(3). 364–371. 2 indexed citations

Ku, Kwansong, et al.. (2001). Postischemic Reperfusion Injury Can Be Attenuated by Oxygen Tension Control. Japanese Circulation Journal. 65(3). 213–218. 45 indexed citations

10.

Ku, Kwansong, Hidetaka Oku, Takehiro Inoue, et al.. (1999). Refractoriness to Platelet Transfusion Following Double Valve Replacement in an ITP Patient Who Had Undergone Splenectomy. Journal of Cardiac Surgery. 14(5). 386–389. 3 indexed citations

11.

Ku, Kwansong, et al.. (1999). Beneficial effects of ω-3 fatty acid treatment on the recovery of cardiac function after cold storage of Hyperlipidemic rats. Metabolism. 48(10). 1203–1209. 6 indexed citations

12.

Inoue, Takehiro, et al.. (1998). A successful surgical repair of mitral stenosis and regurgitation with pulmonary arteriovenous fistula. The Japanese Journal of Thoracic and Cardiovascular Surgery. 46(8). 757–761. 1 indexed citations

13.

Otaki, Masaki, Takehiro Inoue, Masao Ueda, et al.. (1997). Single Lead Atrial Synchronous Ventricular Pacing in Japanese Patients with Complete Atrioventricular Block. Artificial Organs. 21(9). 1046–1048.

14.

Yamamoto, Kentaro, Tateaki Naito, Kinji Ishikawa, et al.. (1995). Primary cardiac lymphoma as a complication of Sjogren's syndrome. 20(2). 127–133. 1 indexed citations

15.

Ohkuma, Moriya, Osamu Ishida, Katsuhisa Shindo, et al.. (1995). Summarizing Report on Sclerotherapy of 50 Cases with Varicose Vein. Skin research. 37(5). 651–657. 2 indexed citations

16.

Oku, Hidetaka, et al.. (1994). Bivalvation with bridging for common atrioventricular valve regurgitation in right isomerism. The Annals of Thoracic Surgery. 57(5). 1324–1326. 12 indexed citations

17.

Oku, Hidetaka, et al.. (1993). Semilunar Valve Replacement with a Cylindrical Valve. Journal of Cardiac Surgery. 8(6). 666–670. 9 indexed citations

18.

Nakamura, Yoshihide, et al.. (1983). Angiocardiographic evaluation of ventricular septal defect. Pre- and post-operative cardiac volume characteristics.. Circulation. 47(6). 625–634. 1 indexed citations

19.

Mori, Atsumi, Fumitaka Ando, Hidetaka Oku, et al.. (1976). Operative indication for corrective surgery in cases of complete transposition of the great arteries associated with large ventricular septal defect. Journal of Thoracic and Cardiovascular Surgery. 71(5). 750–758. 6 indexed citations

20.

Mori, Atsumi, R Muraoka, Fumitaka Ando, et al.. (1972). Deep hypothermia combined with cardiopulmonary bypass for cardiac surgery in neonates and infants. Journal of Thoracic and Cardiovascular Surgery. 64(3). 422–429. 55 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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