Katsuhisa Ishii

2.8k total citations
38 papers, 660 citations indexed

About

Katsuhisa Ishii is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Katsuhisa Ishii has authored 38 papers receiving a total of 660 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Cardiology and Cardiovascular Medicine, 18 papers in Radiology, Nuclear Medicine and Imaging and 9 papers in Surgery. Recurrent topics in Katsuhisa Ishii's work include Cardiovascular Function and Risk Factors (19 papers), Cardiac Imaging and Diagnostics (16 papers) and Cardiac Valve Diseases and Treatments (11 papers). Katsuhisa Ishii is often cited by papers focused on Cardiovascular Function and Risk Factors (19 papers), Cardiac Imaging and Diagnostics (16 papers) and Cardiac Valve Diseases and Treatments (11 papers). Katsuhisa Ishii collaborates with scholars based in Japan, Taiwan and Armenia. Katsuhisa Ishii's co-authors include Kunihisa Miwa, Makoto Imai, Toshinori Makita, Yutaka Seino, Keishiro Kawamura, Yuzo Hirota, Michihiro Suwa, Haruhiko Onaka, Junichi Yoshikawa and Shigetake Sasayama and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and Journal of Neurology Neurosurgery & Psychiatry.

In The Last Decade

Katsuhisa Ishii

37 papers receiving 628 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Katsuhisa Ishii Japan 16 502 294 172 73 65 38 660
Shuzheng Lv China 15 298 0.6× 157 0.5× 286 1.7× 87 1.2× 65 1.0× 43 560
J. B. Martins United States 15 885 1.8× 173 0.6× 198 1.2× 60 0.8× 116 1.8× 31 1.1k
Kansei Uno Japan 13 564 1.1× 133 0.5× 150 0.9× 52 0.7× 112 1.7× 30 937
Henrik Mosén Sweden 12 349 0.7× 157 0.5× 162 0.9× 50 0.7× 98 1.5× 18 596
G Guarini Italy 14 433 0.9× 214 0.7× 177 1.0× 82 1.1× 131 2.0× 42 707
Togo Yamagata Japan 15 475 0.9× 221 0.8× 186 1.1× 124 1.7× 41 0.6× 35 715
Norbert Treese Germany 14 879 1.8× 115 0.4× 202 1.2× 63 0.9× 51 0.8× 26 1.0k
Michael V. Cohen United States 9 447 0.9× 323 1.1× 259 1.5× 47 0.6× 57 0.9× 20 682
D D Laxson United States 15 530 1.1× 232 0.8× 247 1.4× 33 0.5× 52 0.8× 22 763
Eric A. Dubois Netherlands 13 154 0.3× 191 0.6× 135 0.8× 35 0.5× 43 0.7× 41 445

Countries citing papers authored by Katsuhisa Ishii

Since Specialization
Citations

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

Fields of papers citing papers by Katsuhisa Ishii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katsuhisa Ishii

This figure shows the co-authorship network connecting the top 25 collaborators of Katsuhisa Ishii. A scholar is included among the top collaborators of Katsuhisa Ishii 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 Katsuhisa Ishii. Katsuhisa Ishii 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.
Taniguchi, Tomohiko, Takeshi Morimoto, Hiroki Shiomi, et al.. (2020). Elective Non-Cardiac Surgery in Patients With Severe Aortic Stenosis　― Observations From the CURRENT AS Registry ―. Circulation Journal. 84(7). 1173–1182. 16 indexed citations
2.
Ishii, Katsuhisa, et al.. (2018). Acute aortic regurgitation following fibrous strand rupture of aortic valve successfully diagnosed by transesophageal echocardiography. Echocardiography. 35(5). 753–754. 5 indexed citations
3.
Iwakura, Katsuomi, Hiroshi Ito, Katsuhisa Ishii, et al.. (2014). Changes in left ventricular relaxation after azelnidipine treatment in hypertensive patients with diabetes: subanalysis of a prospective single-arm multicentre study. BMJ Open. 4(9). e006136–e006136. 1 indexed citations
4.
Matsumoto, Tomoaki, Hiroyuki Hotta, Daisuke Yoshida, et al.. (2014). Aortic valve aneurysm responsible for acute congestive heart failure and histological findings: A case report. Journal of Cardiology Cases. 10(3). 100–103. 2 indexed citations
5.
Daimon, Masao, Katsuhisa Ishii, Sakiko Miyazaki, et al.. (2012). A novel global strain diastolic index correlates with plasma NT-proBNP levels in asymptomatic hypertensive patients with preserved left ventricular ejection fraction. Journal of Echocardiography. 10(2). 56–64. 1 indexed citations
6.
Ishii, Katsuhisa, Makoto Imai, Yasunaka Makino, et al.. (2009). Abnormal Regional Left Ventricular Systolic and Diastolic Function in Patients With Coronary Artery Disease Undergoing Percutaneous Coronary Intervention. Journal of the American College of Cardiology. 54(17). 1589–1597. 58 indexed citations
7.
Mishina, Masahiro, et al.. (2009). Cerebellar activation during ataxic gait in olivopontocerebellar atrophy: a PET study. Acta Neurologica Scandinavica. 100(6). 369–376. 11 indexed citations
8.
Ishii, Katsuhisa, et al.. (2009). Exercise-Induced Post-Ischemic Left Ventricular Delayed Relaxation or Diastolic Stunning. Journal of the American College of Cardiology. 53(8). 698–705. 76 indexed citations
9.
Ito, Hiroshi, Katsuhisa Ishii, Katsuomi Iwakura, et al.. (2009). Impact of azelnidipine treatment on left ventricular diastolic performance in patients with hypertension and mild diastolic dysfunction: multi-center study with echocardiography. Hypertension Research. 32(10). 895–900. 14 indexed citations
10.
Miwa, Kunihisa, et al.. (2004). High remnant lipoprotein levels in patients with variant angina. Clinical Cardiology. 27(6). 338–342. 11 indexed citations
11.
Miwa, Kunihisa, Chiharu Kishimoto, Hajime Nakamura, et al.. (2003). Increased oxidative stress with elevated serum thioredoxin level in patients with coronary spastic angina. Clinical Cardiology. 26(4). 177–181. 28 indexed citations
12.
Ishii, Katsuhisa, et al.. (2003). Prolonged postischemic regional left ventricular delayed relaxation or diastolic asynchrony detected by color kinesis following coronary vasospasm. The American Journal of Cardiology. 91(11). 1366–1369. 16 indexed citations
13.
Kanouchi, Tadashi, et al.. (1997). Central pathway of photic reflex myoclonus.. Journal of Neurology Neurosurgery & Psychiatry. 62(4). 414–417. 14 indexed citations
14.
Ishii, Katsuhisa, et al.. (1996). Natural History and Left Ventricular Response in Chronic Aortic Regurgitation. The American Journal of Cardiology. 78(3). 357–361. 55 indexed citations
15.
Mishina, Masahiro, et al.. (1995). [Regional cerebral glucose metabolism associated with ataxic gait--an FDG-PET activation study in patients with olivopontocerebellar atrophy].. PubMed. 35(11). 1199–204. 4 indexed citations
16.
Onaka, Haruhiko, et al.. (1994). The effect of pravastatin on prevention of restenosis after successful percutaneous transluminal coronary angioplasty.. PubMed. 58(2). 100–106. 17 indexed citations
17.
18.
Higuchi, Mitsuru, et al.. (1991). Plasma lipid and lipoprotein profile in elderly female runners. Clinical Physiology. 11(6). 545–552.
19.
Hirota, Yuzo, et al.. (1990). An assessment of left ventricular systolic function in pressure and volume overload heart with two shell compartment model of ellipsoid revolution.. Japanese Circulation Journal. 54(5). 547–553. 3 indexed citations
20.
Higuchi, Mitsuru, et al.. (1990). Plasma lipid and lipoprotein profiles in pre‐ and post‐menopausal middle‐aged runners. Clinical Physiology. 10(1). 69–76. 4 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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