Teiji Akagi

7.7k total citations · 1 hit paper
176 papers, 4.9k citations indexed

About

Teiji Akagi is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Teiji Akagi has authored 176 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 134 papers in Pulmonary and Respiratory Medicine, 96 papers in Epidemiology and 83 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Teiji Akagi's work include Congenital Heart Disease Studies (89 papers), Cardiovascular and Diving-Related Complications (71 papers) and Coronary Artery Anomalies (47 papers). Teiji Akagi is often cited by papers focused on Congenital Heart Disease Studies (89 papers), Cardiovascular and Diving-Related Complications (71 papers) and Coronary Artery Anomalies (47 papers). Teiji Akagi collaborates with scholars based in Japan, Canada and United States. Teiji Akagi's co-authors include Hirohisa Kato, Masahiro Ishii, T. Sugimura, Noboru Sato, Kanoko Hashino, Yasuki Maeno, Rumi Yamakawa, Hiroshi Ito, Koji Nakagawa and Toyojiro Matsuishi and has published in prestigious journals such as Circulation, Journal of Clinical Investigation and SHILAP Revista de lepidopterología.

In The Last Decade

Teiji Akagi

170 papers receiving 4.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Long-term Consequences of Kawasaki Disease

1996 978 citations Hirohisa Kato, Teiji Akagi et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Teiji Akagi Japan	33	3.0k	2.7k	2.5k	1.3k	436	176	4.9k
Alain Serraf France	41	2.8k 0.9×	2.3k 0.8×	1.9k 0.8×	3.7k 2.9×	203 0.5×	166	4.9k
Mark W. Turrentine United States	43	2.4k 0.8×	2.8k 1.0×	1.9k 0.8×	2.9k 2.3×	255 0.6×	150	5.0k
Livia Kapusta Netherlands	35	1.0k 0.3×	803 0.3×	2.2k 0.9×	1.3k 1.0×	591 1.4×	156	4.1k
Christophe Acar France	34	1.1k 0.4×	2.6k 1.0×	3.0k 1.2×	950 0.7×	212 0.5×	114	4.3k
Ronald M. Fairman United States	57	8.1k 2.7×	3.6k 1.3×	3.9k 1.5×	753 0.6×	481 1.1×	203	9.5k
Mark A. Adelman United States	40	3.1k 1.0×	1.8k 0.7×	1.4k 0.6×	810 0.6×	114 0.3×	148	4.5k
Aart Brutel de la Rivière Netherlands	38	1.4k 0.5×	2.1k 0.8×	1.5k 0.6×	601 0.5×	1.4k 3.3×	92	5.2k
Manfred Cejna Austria	34	2.9k 1.0×	3.0k 1.1×	604 0.2×	667 0.5×	344 0.8×	92	4.4k
Mark K. Friedberg Canada	45	2.6k 0.9×	1.5k 0.6×	4.0k 1.6×	3.2k 2.5×	334 0.8×	214	5.6k
Anthony L. Estrera United States	47	6.2k 2.1×	3.4k 1.2×	3.0k 1.2×	539 0.4×	329 0.8×	282	7.6k

Countries citing papers authored by Teiji Akagi

Since Specialization

Citations

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

Fields of papers citing papers by Teiji Akagi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Teiji Akagi

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

Nakashima, M, Norihisa Toh, Kentaro Ejiri, et al.. (2025). Impact of Iron Deficiency in Adults With Fontan Circulation. Canadian Journal of Cardiology.

Nakashima, M, Teiji Akagi, Takashi Miki, et al.. (2025). Challenging case of transcatheter patent foramen ovale closure: pitfall by hidden crescent-shaped atrial septal defect. Cardiovascular Intervention and Therapeutics. 40(3). 727–728.

Akagi, Satoshi, Shingo Kasahara, Teiji Akagi, et al.. (2024). Feasibility of Treat and Repair Strategy in Congenital Heart Defects With Pulmonary Arterial Hypertension. JACC Advances. 3(4). 100887–100887. 1 indexed citations

Miki, Takashi, Koji Nakagawa, Keishi Ichikawa, et al.. (2023). Diagnostic Performance of Cardiac Computed Tomography for Detecting Patent Foramen Ovale: Evaluation Using Transesophageal Echocardiography and Catheterization as Reference Standards. Journal of Cardiovascular Development and Disease. 10(5). 193–193. 1 indexed citations

Nakagawa, Koji, Teiji Akagi, Yoichi Takaya, et al.. (2023). Temporary balloon occlusion test can overestimate the risk of acute pulmonary edema after transcatheter atrial septal defect closure. Catheterization and Cardiovascular Interventions. 101(2). 390–395. 2 indexed citations

Nakashima, M, Kazufumi Nakamura, Takahiro Nishihara, et al.. (2023). Association between Cardiovascular Disease and Liver Disease, from a Clinically Pragmatic Perspective as a Cardiologist. Nutrients. 15(3). 748–748. 14 indexed citations

Kotani, Yasuhiro, Norihisa Toh, Yosuke Kuroko, et al.. (2019). The impact of pulmonary artery banding and cardiac resynchronization therapy for the adult patient with congenitally corrected transposition of the great arteries. General Thoracic and Cardiovascular Surgery. 68(9). 1024–1026. 2 indexed citations

Akagi, Teiji, et al.. (2018). RESOLUTION OF MIGRAINE WITH AURA AFTER TRANSCATHETER PATENT FORAMEN OVALE CLOSURE: PROSPECTIVE EVALUATION IN JAPANESE POPULATION. Journal of the American College of Cardiology. 71(11). A601–A601. 1 indexed citations

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

10.

Kijima, Yasufumi, Teiji Akagi, Yoichi Takaya, et al.. (2016). Deficient Surrounding Rims in Patients Undergoing Transcatheter Atrial Septal Defect Closure. Journal of the American Society of Echocardiography. 29(8). 768–776. 13 indexed citations

11.

Takaya, Yoichi, Teiji Akagi, Koji Nakagawa, & Hiroshi Ito. (2016). Integrated 3D Echo-X-Ray Navigation Guided Transcatheter Closure of Complex Multiple Atrial Septal Defects. JACC: Cardiovascular Interventions. 9(12). e111–e112. 7 indexed citations

12.

Takaya, Yoichi, Teiji Akagi, Yasufumi Kijima, et al.. (2015). Long-Term Outcome After Transcatheter Closure of Atrial Septal Defect in Older Patients. JACC: Cardiovascular Interventions. 8(4). 600–606. 39 indexed citations

13.

Nakagawa, Koji, Teiji Akagi, Manabu Taniguchi, et al.. (2012). Transcatheter closure of atrial septal defect in a geriatric population. Catheterization and Cardiovascular Interventions. 80(1). 84–90. 33 indexed citations

14.

Takaya, Yoichi, Manabu Taniguchi, Motoaki Sugawara, et al.. (2012). Evaluation of exercise capacity using wave intensity in chronic heart failure with normal ejection fraction. Heart and Vessels. 28(2). 179–187. 14 indexed citations

15.

Kijima, Yasufumi, Teiji Akagi, Manabu Taniguchi, et al.. (2011). Catheter closure of atrial septal defect in patients with cryptogenic stroke: initial experience in Japan. Cardiovascular Intervention and Therapeutics. 27(1). 8–13. 3 indexed citations

16.

Ogawa, Shunichi, Teiji Akagi, Kiyoshi Baba, et al.. (2010). Guidelines for Diagnosis and Management of Cardiovascular Sequelae in Kawasaki Disease (JCS 2008) : Digest Version. Japanese Circulation Journal-english Edition. 74(9). 1989–2020. 78 indexed citations

17.

Egami, Kimiyasu, Toyoaki Murohara, Toshifumi Shimada, et al.. (2003). Role of host angiotensin II type 1 receptor in tumor angiogenesis and growth. Journal of Clinical Investigation. 112(1). 67–75. 285 indexed citations

18.

Ishii, Masahiro, Yoko Sugahara, Jun Furui, et al.. (2002). Long-term Follow-up Results in Catheter Intervention for Kawasaki Disease : Quantitative Coronary Artery Angiography and Intravascular Ultrasound Imaging Study. Japanese Circulation Journal-english Edition. 66. 819. 2 indexed citations

19.

Ichida, Fukiko, Yuji Hamamichi, Toshio Miyawaki, et al.. (1999). Clinical features of isolated noncompaction of the ventricular myocardium. Journal of the American College of Cardiology. 34(1). 233–240. 475 indexed citations

20.

Akagi, Teiji, Lee Benson, David L. Gilday, et al.. (1993). Influence of ventricular morphology on diastolic filling performance in double-inlet ventricle after the fontan procedure. Journal of the American College of Cardiology. 22(7). 1948–1952. 30 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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