Satoshi Okayama

2.4k total citations
94 papers, 1.7k citations indexed

About

Satoshi Okayama is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Satoshi Okayama has authored 94 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Cardiology and Cardiovascular Medicine, 25 papers in Radiology, Nuclear Medicine and Imaging and 19 papers in Surgery. Recurrent topics in Satoshi Okayama's work include Cardiac Imaging and Diagnostics (22 papers), Cardiovascular Function and Risk Factors (21 papers) and Heart Failure Treatment and Management (19 papers). Satoshi Okayama is often cited by papers focused on Cardiac Imaging and Diagnostics (22 papers), Cardiovascular Function and Risk Factors (21 papers) and Heart Failure Treatment and Management (19 papers). Satoshi Okayama collaborates with scholars based in Japan, United States and Norway. Satoshi Okayama's co-authors include Yoshihiko Saito, Shiro Uemura, Tsunenari Soeda, Hiroyuki Kawata, Manabu Horii, Satoshi Somekawa, Yukiji Takeda, Kenji Onoue, Taku Nishida and Rika Kawakami and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Satoshi Okayama

90 papers receiving 1.6k citations

Peers

Countries citing papers authored by Satoshi Okayama

Since Specialization

Citations

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

Fields of papers citing papers by Satoshi Okayama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Satoshi Okayama

This figure shows the co-authorship network connecting the top 25 collaborators of Satoshi Okayama. A scholar is included among the top collaborators of Satoshi Okayama 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 Satoshi Okayama. Satoshi Okayama 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

#	Work	Indexed citations
1	Local Action of Neprilysin Exacerbates Pressure Overload Induced Cardiac Remodeling 2021 ·Hypertension ·Hitoshi Nakagawa, Takuya Kumazawa, Kenji Onoue, Yasuki Nakada, Tomoya Nakano, Satomi Ishihara, Naoto Minamino, Hiroshi Hosoda, Nobuhisa Iwata, Tomoya Ueda, Ayako Seno, Taku Nishida, Tsunenari Soeda, Satoshi Okayama, Makoto Watanabe, Rika Kawakami, Yoshihiko Saito	4
2	Effects of Fatty Acid Therapy in Addition to Strong Statin on Coronary Plaques in Acute Coronary Syndrome: An Optical Coherence Tomography Study 2020 ·Journal of the American Heart Association ·(unknown), Makoto Watanabe, (unknown), Tomoya Ueda, Tsunenari Soeda, Satoshi Okayama, Kenichi Ishigami, Hiroyuki Kawata, Manabu Horii, (unknown), Naofumi Doi, Hiroyuki Okura, Shiro Uemura, Yoshihiko Saito	29
3	Differences in Blood Pressure Riser Pattern in Patients with Acute Heart Failure with Reduced Mid-Range and Preserved Ejection Fraction 2019 ·ESC Heart Failure ·Tomoya Ueda, Rika Kawakami, Yasuki Nakada, Tomoya Nakano, Hitoshi Nakagawa, Masaru Matsui, Taku Nishida, Kenji Onoue, Tsunenari Soeda, Satoshi Okayama, Makoto Watanabe, Hiroyuki Okura, Yoshihiko Saito	24
4	Salt accelerates aldosterone-induced cardiac remodeling in the absence of guanylyl cyclase-A signaling 2016 ·Life Sciences ·Hitoshi Nakagawa, Satoshi Somekawa, Kenji Onoue, Takuya Kumazawa, Tomoya Ueda, Ayako Seno, Yasuki Nakada, Tomoya Nakano, Masaru Matsui, (unknown), Satoshi Okayama, Rika Kawakami, Hiroyuki Kawata, Hiroyuki Okura, Yoshihiko Saito	5
5	穏和減少した左室駆出率(EF)のHFに対して保持されたEFの心不全(HF)からのHFへの遅延性移行のためのカットオフ値としての55%左室駆出率(EF) 2015 ·Circulation ·Tomoya Ueda, Rika Kawakami, Taku Nishida, Kenji Onoue, Tsunenari Soeda, Satoshi Okayama, Yukiji Takeda, Makoto Watanabe, Hiroyuki Kawata, Shiro Uemura, Yoshihiko Saito	14
6	Prognostic Impact of Placental Growth Factor on Mortality and Cardiovascular Events in Dialysis Patients 2015 ·American Journal of Nephrology ·Masaru Matsui, Ken‐ichi Samejima, Yukiji Takeda, (unknown), (unknown), Keisuke Okamoto, (unknown), Kenji Onoue, Satoshi Okayama, Hiroyuki Kawata, Rika Kawakami, Yasuhiro Akai, Yoshihiko Saito	3
7	Evaluation of coronary artery disease and cardiac morphology and function in patients with hypertrophic cardiomyopathy, using cardiac computed tomography 2013 ·Heart and Vessels ·Satoshi Okayama, Tsunenari Soeda, Rika Kawakami, (unknown), Satoshi Somekawa, Tomoya Ueda, Yu Sugawara, (unknown), Ji Hee Sung, Taku Nishida, Shiro Uemura, Yoshihiko Saito	15
8	Contrast-enhanced computed tomographic and echocardiographic detection of intra-aortic floating thrombus causing acute myocardial infarction 2010 ·Journal of cardiovascular computed tomography ·Tsunenari Soeda, Satoshi Okayama, Ayako Seno, Rika Kawakami, Satoshi Somekawa, Yukiji Takeda, Shiro Uemura, Yoshihiko Saito	1
9	A pediatric case of hypertrophic cardiomyopathy with mid-ventricular obstruction incidentally detected by electrocardiography 2009 ·Journal of Cardiology Cases ·Satoshi Okayama, Shinichi Fujimoto, Takeshi Tsutsumi, Kenji Onoue, Manabu Horii, Shiro Uemura, Yasuhiro Sakaguchi, Yoshihiko Saito	0
10	Morphological features of coronary arteries in patients with coronary spastic angina: Assessment with intracoronary optical coherence tomography 2009 ·International Journal of Cardiology ·Yoshinobu MORIKAWA, Shiro Uemura, Kenichi Ishigami, Tsunenari Soeda, Satoshi Okayama, Y. Takemoto, Kenji Onoue, Satoshi Somekawa, Taku Nishida, Yukiji Takeda, Hiroyuki Kawata, Manabu Horii, Yoshihiko Saito	32
11	Non-Contrast MRI for the Evaluation of Hydronephrotic and Dysfunctioning Kidney Secondary to Testicular Cancer 2009 ·Renal Failure ·Satoshi Okayama, Masaru Matsui, Satoshi Somekawa, Masayuki Iwano, Yoshihiko Saito	2
12	Continuing improvement of cardiac sympathetic activity on I-123 MIBG scintigraphy in a patient with hypertrophic obstructive cardiomyopathy after percutaneous transluminal septal myocardial ablation 2008 ·Journal of Nuclear Cardiology ·Satoshi Okayama, Shiro Uemura, Manabu Horii, Hiroyuki Kawata, Yoshihiko Saito	4
13	Progression of Non-Culprit Coronary Artery Atherosclerosis After Acute Myocardial Infarction in Comparison with Stable Angina Pectoris 2008 ·Journal of Atherosclerosis and Thrombosis ·Satoshi Okayama, Shiro Uemura, Taku Nishida, Yoshinobu MORIKAWA, Kenji Onoue, Y. Takemoto, Tsunenari Soeda, Satoshi Somekawa, Kenichi Ishigami, Yukiji Takeda, Manabu Horii, Hiroyuki Kawata, Minoru Takaoka, (unknown), Yoshihiko Saito	4
14	Plasma level of soluble Fms-like tyrosine kinase 1 (sFIt-1) as a predictive marker of acute severe heart failure in patients with acute myocardial infarction 2007 ·Circulation ·Kenji Onoue, Yasuhiko Takemoto, (unknown), Satoshi Somekawa, Satoshi Okayama, (unknown), Yutaka Takeda, Hiroyuki Kawata, (unknown), (unknown), Sadashige Uemura, Yoshihiro Saito	1
15	Left Ventricular Functional Analysis Using 64-Slice Multidetector Row Computed Tomography: Comparison with Left Ventriculography and Cardiovascular Magnetic Resonance 2007 ·Cardiology ·Yen‐Wen Wu, Eiji Tadamura, Shotaro Kanao, Masaki Yamamuro, Satoshi Okayama, Neiko Ozasa, Masanao Toma, Takeshi Kimura, Toru Kita, Akira Marui, Masashi Komeda, Kaori Togashi	26
16	Estimation of global and regional cardiac function using 64-slice computed tomography: A comparison study with echocardiography, gated-SPECT and cardiovascular magnetic resonance 2007 ·International Journal of Cardiology ·Yen‐Wen Wu, Eiji Tadamura, Masaki Yamamuro, Shotaro Kanao, Satoshi Okayama, Neiko Ozasa, Masanao Toma, Takeshi Kimura, Masashi Komeda, Kaori Togashi	69
17	Inhibitory Effect of Efonidipine on Aldosterone Synthesis and Secretion in Human Adrenocarcinoma (H295R) Cells 2006 ·Journal of Cardiovascular Pharmacology ·Keiichi Imagawa, Satoshi Okayama, Minoru Takaoka, Hiroyuki Kawata, Noriyuki Naya, (unknown), Manabu Horii, Shiro Uemura, Yoshihiko Saito	41
18	Cardiac Expression of Placental Growth Factor Predicts the Improvement of Chronic Phase Left Ventricular Function in Patients With Acute Myocardial Infarction 2006 ·Journal of the American College of Cardiology ·(unknown), Shiro Uemura, Noriyuki Naya, Keiichi Imagawa, Y. Takemoto, Osamu Asai, Kenji Onoue, Satoshi Okayama, Satoshi Somekawa, (unknown), Yukiji Takeda, Kimihiko Nakatani, Minoru Takaoka, Hiroyuki Kawata, Manabu Horii, (unknown), Naofumi Doi, Yoshihiko Saito	74
19	Cardiac Functional Analysis by Free-Breath Real-Time Cine CMR with a Spatiotemporal Filtering Method, TSENSE: Comparison with Breath-Hold Cine CMR 2006 ·Journal of Cardiovascular Magnetic Resonance ·Masaki Yamamuro, Eiji Tadamura, Shotaro Kanao, Satoshi Okayama, Jun Okamoto, Shin‐ichi Urayama, Takeshi Kimura, Masashi Komeda, Toru Kita, Kaori Togashi	13
20	Intravenous leiomyomatosis extending into the right ventricle association with pulmonary metastasis and extensive arteriovenous fistula 2004 ·Journal of the American College of Surgeons ·Junichiro Nishizawa, Masahiko Matsumoto, Takaaki Sugita, Katsuhiko Matsuyama, Yoshiyuki Tokuda, Kazunori Yoshida, Takehiko Matsuo, Satoshi Okayama, Shinichi Fujimoto, Yoshihiko Saito	14

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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