Ryoto Sakaniwa

480 total citations
45 papers, 283 citations indexed

About

Ryoto Sakaniwa is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ryoto Sakaniwa has authored 45 papers receiving a total of 283 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Cardiology and Cardiovascular Medicine, 15 papers in Surgery and 15 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ryoto Sakaniwa's work include Aortic aneurysm repair treatments (11 papers), Cardiac Valve Diseases and Treatments (11 papers) and Aortic Disease and Treatment Approaches (10 papers). Ryoto Sakaniwa is often cited by papers focused on Aortic aneurysm repair treatments (11 papers), Cardiac Valve Diseases and Treatments (11 papers) and Aortic Disease and Treatment Approaches (10 papers). Ryoto Sakaniwa collaborates with scholars based in Japan, United States and India. Ryoto Sakaniwa's co-authors include Yoshiki Sawa, Shigeru Miyagawa, Kazuo Shimamura, Toru Kuratani, Hiroyasu Iso, Köichi Toda, Daisuke Yoshioka, Akima Harada, Kokoro Shirai and Keiwa Kin and has published in prestigious journals such as PLoS ONE, Scientific Reports and Nutrients.

In The Last Decade

Ryoto Sakaniwa

40 papers receiving 282 citations

Peers

Countries citing papers authored by Ryoto Sakaniwa

Since Specialization

Citations

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

Fields of papers citing papers by Ryoto Sakaniwa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoto Sakaniwa

This figure shows the co-authorship network connecting the top 25 collaborators of Ryoto Sakaniwa. A scholar is included among the top collaborators of Ryoto Sakaniwa 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 Ryoto Sakaniwa. Ryoto Sakaniwa 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	Associations between Supper Timing and Mortality from Cardiovascular Disease among People with and without Hypertension 2024 ·Journal of Atherosclerosis and Thrombosis ·(unknown), Ryoto Sakaniwa, Kokoro Shirai, Hironori Imano, (unknown), Ehab S. Eshak, Jia-Yi Dong, Akiko Tamakoshi, Hiroyasu Iso	0
2	Early Achievement of Walkability After Cardiac Surgery and the Risk of Cardiovascular Disease After Hospital Discharge 2024 ·ESC Heart Failure ·T. Kawamura, Ryoto Sakaniwa, Masato Nishimura, Yoshimi Matsuo, (unknown), Yusuke Hori, (unknown), Keisuke Fukuda, Makoto Matsuura, (unknown), (unknown), Satoshi Kuroyanagi, (unknown), Hiroyasu Iso, (unknown)	1
3	Residual pulmonary stenosis and right ventricular contractility in repaired tetralogy of Fallot 2024 ·European Journal of Cardio-Thoracic Surgery ·Yuji Tominaga, Shigemitsu Iwai, (unknown), (unknown), (unknown), Ryoto Sakaniwa, Takayoshi Ueno, Shigeru Miyagawa	0
4	Preoperative treatment response prediction for pancreatic cancer by multiple microRNAs in plasma exosomes: Optimization using machine learning and network analysis 2024 ·Pancreatology ·Hiroki Ueda, Hidenori Takahashi, Ryoto Sakaniwa, Tetsuhisa Kitamura, Shogo Kobayashi, Yoshito Tomimaru, Masahiko Kubo, Kazuki Sasaki, Yoshifumi Iwagami, Daisaku Yamada, (unknown), Takehiro Noda, Junzo Shimizu, Yuichiro� Doki, Hidetoshi Eguchi	4
5	Accuracy of breathing and radial pulse assessment by non-medical persons: an observational cross-sectional study 2023 ·Scientific Reports ·Kensuke Suzuki, Ryoto Sakaniwa, (unknown), (unknown), (unknown), (unknown), (unknown), Hiroyuki Yokota	1
6	Pleiotropic effects of extracellular vesicles from induced pluripotent stem cell–derived cardiomyocytes on ischemic cardiomyopathy: A preclinical study 2023 ·The Journal of Heart and Lung Transplantation ·Yuji Tominaga, Takuji Kawamura, Emiko Ito, Maki Takeda, Akima Harada, (unknown), Ryoto Sakaniwa, Yoshiki Sawa, Shigeru Miyagawa	14
7	Frequency of Going Outdoors and Risk of Poor Oral Health Among Older Japanese Adults: A Longitudinal Cohort From the Japan Gerontological Evaluation Study 2023 ·Journal of Epidemiology ·(unknown), Ryoto Sakaniwa, Kokoro Shirai, (unknown), Kenji Takeuchi, Katsunori Kondo, Hiroyasu Iso	2
8	Does the residual aorta dilate after replacement of the bicuspid aortic valve and ascending aorta? 2023 ·Journal of Thoracic Disease ·Yuki Yoshioka, Shin Yajima, Ryoto Sakaniwa, Naoki Tadokoro, Satoshi Kainuma, Naonori Kawamoto, (unknown), Hitoshi Matsuda, Tomoyuki Fujita, Satsuki Fukushima	2
9	Risk factors for atrial arrhythmia recurrence after atrial arrhythmia surgery with pulmonary valve replacement 2023 ·JTCVS Open ·Yuji Tominaga, (unknown), Takuji Watanabe, (unknown), Ryoto Sakaniwa, Daisuke Yoshioka, Kazuo Shimamura, Takayoshi Ueno, Shigeru Miyagawa	2
10	Trajectories of Renal Biomarkers and New-Onset Heart Failure in the General Population: Findings from the PREVEND Study 2023 ·European Journal of Heart Failure ·Ryoto Sakaniwa, Jasper Tromp, Koen W. Streng, Navin Suthahar, Lyanne M. Kieneker, Douwe Postmus, Hiroyasu Iso, Ron T. Gansevoort, Stephan J. L. Bakker, Hans L. Hillege, Rudolf A. de Boer, Biniyam G. Demissei	5
11	Clinical significance of diastolic dysfunction on outcomes of pulmonary valve replacement for pulmonary insufficiency 2022 ·Journal of Thoracic and Cardiovascular Surgery ·Yuji Tominaga, (unknown), Takuji Watanabe, (unknown), Ryoto Sakaniwa, Takayoshi Ueno, Yoshiki Sawa	5
12	The number of leisure-time activities and risk of functional disability among Japanese older population: the JAGES cohort 2022 ·Preventive Medicine Reports ·(unknown), Ryoto Sakaniwa, Kokoro Shirai, Tami Saito, Shigekazu Ukawa, Hiroyasu Iso, Katsunori Kondo	4
13	Long-term results of hybrid aortic arch repair using landing zone 0: a single-centre study 2021 ·European Journal of Cardio-Thoracic Surgery ·Tomoaki Kudo, Toru Kuratani, Kazuo Shimamura, Ryoto Sakaniwa, Yoshiki Sawa	8
14	Effect of a reduced donor heart right ventricular distensibility on post-heart transplant haemodynamics 2020 ·Interactive Cardiovascular and Thoracic Surgery ·Yuki Nakamura, Daisuke Yoshioka, Hidetsugu Asanoi, Shigeru Miyagawa, Yasushi Yoshikawa, Hiroki Hata, Ryoto Sakaniwa, Köichi Toda, Yoshiki Sawa	1
15	Long-term outcomes after reoperation for mitral paravalvular leaks: a single-centre experience 2020 ·European Journal of Cardio-Thoracic Surgery ·Shin Yajima, Satsuki Fukushima, Kizuku Yamashita, Yusuke Shimahara, Naoki Tadokoro, (unknown), Ryoto Sakaniwa, Junjiro Kobayashi, Tomoyuki Fujita	3
16	An evaluation of the long-term patency of the aortocoronary bypass graft anastomosed to a vascular prosthesis 2020 ·European Journal of Cardio-Thoracic Surgery ·Ai Kawamura, Daisuke Yoshioka, Köichi Toda, Ryoto Sakaniwa, Shigeru Miyagawa, Yasushi Yoshikawa, Hiroki Hata, Kazuo Shimamura, Keiwa Kin, Satoshi Kainuma, Takuji Kawamura, Kenta Masada, Masayuki Sakaki, Osamu Monta, Toru Kuratani, Yoshiki Sawa	5
17	Intraoperative hemoglobin level and primary graft dysfunction in adult heart transplantation 2020 ·General Thoracic and Cardiovascular Surgery ·Yuki Nakamura, Shunsuke Saito, Shigeru Miyagawa, Yasushi Yoshikawa, Hiroki Hata, Daisuke Yoshioka, Ryoto Sakaniwa, Köichi Toda, Yoshiki Sawa	2
18	Prostacyclin Analogue–Loaded Nanoparticles Attenuate Myocardial Ischemia/Reperfusion Injury in Rats 2019 ·JACC Basic to Translational Science ·Shin Yajima, Shigeru Miyagawa, Satsuki Fukushima, Yoshiki Sakai, Hiroko Iseoka, Akima Harada, Kayako Isohashi, Genki Horitsugi, Yuki Mori, Motoko Shiozaki, (unknown), Ryoto Sakaniwa, Jun Hatazawa, Yoshichika Yoshioka, Yoshiki Sawa	19
19	Risk of stroke early after implantation of a left ventricular assist device 2018 ·Journal of Thoracic and Cardiovascular Surgery ·(unknown), Daisuke Yoshioka, Köichi Toda, Ryoto Sakaniwa, (unknown), Shigeru Miyagawa, Yasushi Yoshikawa, Hiroki Hata, Shunsuke Saito, Yasushi Sakata, Yoshiki Sawa	9
20	A prostacyclin agonist and an omental flap increased myocardial blood flow in a porcine chronic ischemia model 2018 ·Journal of Thoracic and Cardiovascular Surgery ·Shin Yajima, Shigeru Miyagawa, Satsuki Fukushima, Yoshiki Sakai, Kayako Isohashi, Tadashi Watabe, Hayato Ikeda, Genki Horitsugi, Akima Harada, Ryoto Sakaniwa, Jun Hatazawa, Yoshiki Sawa	10

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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