Ichiro Tonooka

400 total citations
22 papers, 311 citations indexed

About

Ichiro Tonooka is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, Ichiro Tonooka has authored 22 papers receiving a total of 311 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Radiology, Nuclear Medicine and Imaging, 18 papers in Cardiology and Cardiovascular Medicine and 3 papers in Surgery. Recurrent topics in Ichiro Tonooka's work include Cardiac Imaging and Diagnostics (21 papers), Advanced MRI Techniques and Applications (11 papers) and Cardiac electrophysiology and arrhythmias (9 papers). Ichiro Tonooka is often cited by papers focused on Cardiac Imaging and Diagnostics (21 papers), Advanced MRI Techniques and Applications (11 papers) and Cardiac electrophysiology and arrhythmias (9 papers). Ichiro Tonooka collaborates with scholars based in Japan. Ichiro Tonooka's co-authors include Kai Tsuiki, Shoji Yasui, Yasuchika Takeishi, Kozue Ikeda, Isao Kubota, Akio Komatani, Shinya Abe, Yoshihiko Watanabe, Hitonobu Tomoike and Ikuto Masakane and has published in prestigious journals such as Circulation, The American Journal of Cardiology and American Heart Journal.

In The Last Decade

Ichiro Tonooka

22 papers receiving 296 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ichiro Tonooka Japan 9 232 231 46 41 17 22 311
Kai Tsuiki Japan 11 380 1.6× 344 1.5× 67 1.5× 74 1.8× 32 1.9× 65 488
K Okuda Japan 8 217 0.9× 206 0.9× 21 0.5× 20 0.5× 33 1.9× 12 340
P. H. D'Amato United States 5 118 0.5× 298 1.3× 112 2.4× 61 1.5× 17 1.0× 7 342
Christoph A. Nienaber United States 2 148 0.6× 293 1.3× 29 0.6× 45 1.1× 17 1.0× 4 337
Munenobu Motoyasu Japan 7 220 0.9× 252 1.1× 61 1.3× 59 1.4× 16 0.9× 14 344
N Nista Italy 4 266 1.1× 168 0.7× 14 0.3× 39 1.0× 16 0.9× 6 315
Jeannie Drinko United States 7 298 1.3× 106 0.5× 28 0.6× 41 1.0× 14 0.8× 7 326
Terri M. Boyce United States 5 212 0.9× 306 1.3× 90 2.0× 96 2.3× 16 0.9× 7 350
Allen Ciuffo United States 9 226 1.0× 150 0.6× 22 0.5× 49 1.2× 18 1.1× 13 292
Eliana Reyes United Kingdom 10 99 0.4× 236 1.0× 69 1.5× 33 0.8× 8 0.5× 29 255

Countries citing papers authored by Ichiro Tonooka

Since Specialization
Citations

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

Fields of papers citing papers by Ichiro Tonooka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ichiro Tonooka

This figure shows the co-authorship network connecting the top 25 collaborators of Ichiro Tonooka. A scholar is included among the top collaborators of Ichiro Tonooka 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 Ichiro Tonooka. Ichiro Tonooka 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.
Takeishi, Yasuchika, et al.. (1992). Heterogeneous myocardial distribution of iodine-123 15-(p-iodophenyl)-3-R,S-methylpentadecanoic acid (BMIPP) in patients with hypertrophic cardiomyopathy. European Journal of Nuclear Medicine and Molecular Imaging. 19(9). 775–82. 53 indexed citations
2.
Takeishi, Yasuchika, Ichiro Tonooka, Isao Kubota, et al.. (1992). Intravenous Aminophylline Affects Myocardial Washout of Thallium-201 afterDipyridamole Infusion. American Journal of Noninvasive Cardiology. 6(2). 116–121. 1 indexed citations
3.
Takeishi, Yasuchika, Ichiro Tonooka, Ikuto Masakane, et al.. (1991). The relationship between chest pain during Thallium-201 scintigraphy with dipyridamole and myocardial ischemia.. Japanese Circulation Journal. 55(5). 465–472. 10 indexed citations
4.
Takeishi, Yasuchika, Ichiro Tonooka, Isao Kubota, et al.. (1991). Functional recovery of hibernating myocardium after coronary bypass surgery: Does it coincide with improvement in perfusion?. American Heart Journal. 122(3). 665–670. 46 indexed citations
5.
Takeishi, Yasuchika, Ichiro Tonooka, Shinya Abe, et al.. (1991). Simultaneous assessment of left ventricular wall motion and myocardial perfusion at rest and during exercise by technetium-99m methoxy isobutyl isonitrile.. Japanese Circulation Journal. 55(12). 1192–1199. 6 indexed citations
6.
Takeishi, Yasuchika, Ichiro Tonooka, Kozue Ikeda, et al.. (1991). Dilatation of the left ventricular cavity on dipyridamole thallium-201 imaging: A new marker of triple-vessel disease. American Heart Journal. 121(2). 466–475. 54 indexed citations
7.
Yamaguchi, Seiji, et al.. (1991). Significant stenosis of coronary arteries in patients with single and multiple vessel diseases without previous myocardial infarction.. Japanese Circulation Journal. 55(5). 427–436. 2 indexed citations
8.
Kubota, Isao, Michiyasu Yamaki, Kozue Ikeda, et al.. (1990). Abnormalities of early depolarization in patients with remote anterior myocardial infarction and ventricular septal hypoperfusion. Journal of Electrocardiology. 23(4). 307–313. 1 indexed citations
9.
Kubota, Isao, et al.. (1990). The role of late potentials in the assessment of myocardial degeneration in idiopathic dilated cardiomyopathy.. Japanese Circulation Journal. 54(1). 14–20. 8 indexed citations
10.
Ikeda, Kozue, Isao Kubota, Ichiro Tonooka, Kai Tsuiki, & Shoji Yasui. (1990). Exercise-Induced U-Wave Inversion Indicating the Site of Myocardial Ischemia in Patients with Coronary Artery Disease. American Journal of Noninvasive Cardiology. 4(3). 172–180. 3 indexed citations
11.
Tonooka, Ichiro, Yasuchika Takeishi, Ikuto Masakane, et al.. (1989). Relationsip of thallium-201 defect and left ventricular function after dipyridamole infusion.. Japanese Circulation Journal. 53(7). 707–715. 5 indexed citations
12.
Ikeda, Kozue, Michiyasu Yamaki, Motoyuki Matsui, et al.. (1989). Spatial distriubution of exercise-induced ST-segment depression and U-wave ivnversion in identifying the ischemic site in patinents with coronary artery disease.. Japanese Circulation Journal. 53(7). 695–706. 2 indexed citations
13.
Yamaki, Michiyasu, et al.. (1988). Diagnosis of right ventricular involvement in chronic inferior myocardial infarction by means of body surface QRS changes.. Circulation. 77(6). 1283–1290. 7 indexed citations
14.
Ikeda, Kozue, Isao Kubota, Michiyasu Yamaki, et al.. (1987). Temporal changes in body surface peak R isochrone maps and left ventricular function in patients with myocardial infarction. Journal of Electrocardiology. 20(3). 212–218. 1 indexed citations
15.
16.
Ikeda, Kozue, Isao Kubota, Ichiro Tonooka, Kai Tsuiki, & Shoji Yasui. (1985). Detection of posterior myocardial infarction by body surface mapping: A comparative study with 12 lead ECG and VCG. Journal of Electrocardiology. 18(4). 361–369. 15 indexed citations
17.
Kubota, Isao, Kozue Ikeda, Michiyasu Yamaki, et al.. (1985). Noninvasive assessment of left ventricular wall motion abnormalities by QRS isointegral maps in previous anterior infarction. American Heart Journal. 109(3). 464–471. 18 indexed citations
18.
Yamaki, Michiyasu, Isao Kubota, Kozue Ikeda, et al.. (1985). The clinical significance of exercise-induced ST-segment elevation in previous anterior myocardial infarction.. Japanese Circulation Journal. 49(9). 949–959. 4 indexed citations
19.
Tonooka, Ichiro, et al.. (1984). [Clinical evaluation of right ventricular function using first-pass radionuclide angiocardiography. Assessment of cardiac performance in patients with heart disease by radionuclide and hemodynamic parameters].. PubMed. 21(2). 125–32. 2 indexed citations
20.
Kuribayashi, R, et al.. (1982). [Myxoma of the right ventricle].. PubMed. 35(6). 472–8. 2 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Kai Tsuiki Breakdown of academic impact, for papers by K Okuda Breakdown of academic impact, for papers by P. H. D'Amato Breakdown of academic impact, for papers by Christoph A. Nienaber Breakdown of academic impact, for papers by Munenobu Motoyasu Breakdown of academic impact, for papers by N Nista Breakdown of academic impact, for papers by Jeannie Drinko Breakdown of academic impact, for papers by Terri M. Boyce Breakdown of academic impact, for papers by Allen Ciuffo Breakdown of academic impact, for papers by Eliana Reyes
Rankless by CCL
2026