Hiroki Oe

1.3k total citations
45 papers, 949 citations indexed

About

Hiroki Oe is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Hiroki Oe has authored 45 papers receiving a total of 949 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Cardiology and Cardiovascular Medicine, 14 papers in Surgery and 14 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Hiroki Oe's work include Cardiovascular Function and Risk Factors (17 papers), Cardiac Imaging and Diagnostics (13 papers) and Cardiac Valve Diseases and Treatments (8 papers). Hiroki Oe is often cited by papers focused on Cardiovascular Function and Risk Factors (17 papers), Cardiac Imaging and Diagnostics (13 papers) and Cardiac Valve Diseases and Treatments (8 papers). Hiroki Oe collaborates with scholars based in Japan, United States and Australia. Hiroki Oe's co-authors include Hiroshi Ito, Toru Miyoshi, Kazufumi Nakamura, Kunihisa Kohno, Junichi Yoshikawa, Norihisa Toh, Kazuaki Negishi, Yuko Ohno, Hiroshi Morita and Shota Fukuda and has published in prestigious journals such as Circulation, European Heart Journal and The American Journal of Cardiology.

In The Last Decade

Hiroki Oe

44 papers receiving 934 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hiroki Oe Japan	18	578	269	256	197	146	45	949
Eiichiro Yamamoto Japan	14	337 0.6×	189 0.7×	141 0.6×	77 0.4×	290 2.0×	34	946
Satomi Iwashita Japan	12	592 1.0×	196 0.7×	175 0.7×	105 0.5×	72 0.5×	21	842
Jyun‐ei Obata Japan	18	629 1.1×	134 0.5×	316 1.2×	131 0.7×	143 1.0×	26	1.0k
Shinichiro Masuda Japan	17	477 0.8×	180 0.7×	170 0.7×	85 0.4×	126 0.9×	53	676
Naritsugu Sakaino Japan	12	529 0.9×	74 0.3×	207 0.8×	220 1.1×	86 0.6×	28	860
J. Lekakis Greece	16	484 0.8×	144 0.5×	135 0.5×	60 0.3×	115 0.8×	43	991
Keizo Nishiyama Japan	17	532 0.9×	167 0.6×	109 0.4×	98 0.5×	104 0.7×	27	756
Teruhiko Ito Japan	13	736 1.3×	505 1.9×	292 1.1×	128 0.6×	192 1.3×	20	1.1k
Petr Toušek Czechia	14	653 1.1×	69 0.3×	373 1.5×	120 0.6×	174 1.2×	75	961
Rodrigo M. Lago United States	8	344 0.6×	387 1.4×	180 0.7×	93 0.5×	265 1.8×	13	767

Countries citing papers authored by Hiroki Oe

Since Specialization

Citations

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

Fields of papers citing papers by Hiroki Oe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroki Oe

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

Oe, Hiroki, Nobuhisa Watanabe, Toru Miyoshi, et al.. (2018). Potential benefit of a simultaneous, side-by-side display of contrast MDCT and echocardiography over routine sequential imaging for assessment of adult congenital heart disease: A preliminary study. Journal of Cardiology. 72(5). 395–402. 6 indexed citations

K, Ito, Yukio Abe, Hiroyuki Watanabe, et al.. (2018). Prognostic significance of residual functional mitral regurgitation in hospitalized heart failure patients with chronic atrial fibrillation and preserved ejection fraction after medical therapies. Journal of Echocardiography. 17(4). 197–205. 16 indexed citations

Nakamaru, Ryo, Hiroki Oe, Katsuomi Iwakura, Takafumi Masai, & Kenshi Fujii. (2017). Calcified amorphous tumor of the heart with mitral annular calcification: a case report. Journal of Medical Case Reports. 11(1). 195–195. 9 indexed citations

Oe, Hiroki, Nobuhisa Watanabe, Shingo Kasahara, & Hiroshi Ito. (2017). Direct visualization of the laceration of a dissected pulmonary artery by transthoracic echocardiography: comparison with surgical findings. European Heart Journal. 38(32). 2512–2513. 1 indexed citations

Miyoshi, Toru, Kazuhiro Osawa, Norihisa Toh, et al.. (2016). Measurement of epicardial fat thickness by transthoracic echocardiography for predicting high-risk coronary artery plaques. Heart and Vessels. 31(11). 1758–1766. 26 indexed citations

Oe, Hiroki, Kazufumi Nakamura, Hajime Kihara, et al.. (2015). Comparison of effects of sitagliptin and voglibose on left ventricular diastolic dysfunction in patients with type 2 diabetes: results of the 3D trial. Cardiovascular Diabetology. 14(1). 83–83. 46 indexed citations

Miyoshi, Toru, et al.. (2015). Prognostic significance of endothelial dysfunction in patients undergoing percutaneous coronary intervention in the era of drug-eluting stents. BMC Cardiovascular Disorders. 15(1). 102–102. 10 indexed citations

Miyoshi, Toru, Kazufumi Nakamura, Masashi Yoshida, et al.. (2014). Effect of vildagliptin, a dipeptidyl peptidase 4 inhibitor, on cardiac hypertrophy induced by chronic beta-adrenergic stimulation in rats. Cardiovascular Diabetology. 13(1). 43–43. 56 indexed citations

Fukuda, Shota, Hiroyuki Watanabe, Hiroki Oe, et al.. (2013). Diagnostic Accuracy and Cost‐Effectiveness of a Pocket‐Sized Transthoracic Echocardiographic Imaging Device. Clinical Cardiology. 36(10). 603–610. 37 indexed citations

10.

Kijima, Yasufumi, Teiji Akagi, Koji Nakagawa, et al.. (2013). Catheter closure of patent foramen ovale in patients with cryptogenic cerebrovascular accidents: initial experiences in Japan. Cardiovascular Intervention and Therapeutics. 29(1). 11–17. 3 indexed citations

11.

Miyoshi, Toru, Hiroki Oe, Yuko Ohno, et al.. (2013). Alogliptin ameliorates postprandial lipemia and postprandial endothelial dysfunction in non- diabetic subjects: a preliminary report. Cardiovascular Diabetology. 12(1). 8–8. 72 indexed citations

12.

Ehara, Shoichi, Nobuyuki Shirai, Hiroki Oe, et al.. (2010). Comprehensive evaluation of the apex beat using 64-slice computed tomography: Impact of left ventricular mass and distance to chest wall. Journal of Cardiology. 55(2). 256–265. 5 indexed citations

13.

Shimada, Yoshihisa, Kiyoshi Maeda, K. Ogawa, et al.. (2010). Three dimensional echocardiography of tako-tsubo cardiomyopathy with atrial myxoma. BMJ Case Reports. 2010. bcr0720080544–bcr0720080544. 3 indexed citations

14.

Ehara, Shoichi, Nobuyuki Shirai, Kenichi Sugioka, et al.. (2008). Usefulness of three-dimensional automated quantification of left ventricular mass, volume, and function by 64-slice computed tomography. Journal of Cardiology. 52(3). 276–284. 8 indexed citations

15.

Ehara, Shoichi, Takahiko Naruko, Yoshiki Kobayashi, et al.. (2007). Comparison of Clinical Characteristics and Arterial Remodeling by Intravascular Ultrasonic Imaging in Three Age Groups (≤55, 56 to 69 and ≥70 Years) of Japanese Patients With Acute Myocardial Infarction. The American Journal of Cardiology. 100(12). 1713–1717. 2 indexed citations

16.

Sugioka, Kenichi, Takeshi Hozumi, Yasuhiko Takemoto, et al.. (2007). Relation of early improvement in coronary flow reserve to late recovery of left ventricular function after β-blocker therapy in patients with idiopathic dilated cardiomyopathy. American Heart Journal. 153(6). 1080.e1–1080.e6. 13 indexed citations

17.

Oe, Hiroki, et al.. (2005). Crab claw-like appearance on coronary angiography. Heart. 91(4). 437.2–437. 1 indexed citations

18.

Oe, Hiroki, Masahiko Takagi, Atsushi Tanaka, et al.. (2005). Prevalence and Clinical Course of the Juveniles with Brugada‐Type ECG in Japanese Population. Pacing and Clinical Electrophysiology. 28(6). 549–554. 41 indexed citations

19.

Arai, Kotaro, Takeshi Hozumi, Yoshiki Matsumura, et al.. (2004). PJ-022 Feasible and Accurate Measurement of Left Ventricular Volume and Ejection Fraction by New Real-Time Three-Dimensional Echocardiography(Echo/Doppler 2 (I) : PJ4)(Poster Session (Japanese)). Japanese Circulation Journal-english Edition. 68. 485. 1 indexed citations

20.

Arai, Kotaro, Takeshi Hozumi, Yoshiki Matsumura, et al.. (2004). Feasible and accurate measurement of left ventricular volume and ejection fraction by new real-time three-dimensional echocardiography. Circulation. 68. 485. 1 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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