Ayako Maruo

409 total citations
31 papers, 289 citations indexed

About

Ayako Maruo is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Ayako Maruo has authored 31 papers receiving a total of 289 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 19 papers in Pulmonary and Respiratory Medicine and 15 papers in Epidemiology. Recurrent topics in Ayako Maruo's work include Congenital Heart Disease Studies (14 papers), Cardiac Valve Diseases and Treatments (8 papers) and Cardiac Structural Anomalies and Repair (8 papers). Ayako Maruo is often cited by papers focused on Congenital Heart Disease Studies (14 papers), Cardiac Valve Diseases and Treatments (8 papers) and Cardiac Structural Anomalies and Repair (8 papers). Ayako Maruo collaborates with scholars based in Japan, United States and Brazil. Ayako Maruo's co-authors include Yoshihiro Oshima, Hironori Matsuhisa, Tomomi Hasegawa, Tetsuya Higami, Teruo Yamashita, Tsutomu Shida, Kyoichi Ogawa, Akiko Tanaka, Shunsuke Matsushima and Eiji Nishijima and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Thoracic and Cardiovascular Surgery and The Annals of Thoracic Surgery.

In The Last Decade

Ayako Maruo

29 papers receiving 278 citations

Peers

Ayako Maruo

SURGE

PRM

CCM

EPIDE

Friso M. Rijnberg Netherlands

Nigel R. Saunders United Kingdom

Kenneth MacArthur United Kingdom

Nezihi Küçükarslan Türkiye

Yukio Okazaki Japan

Ziyad M. Binsalamah United States

Hiroaki Kawata Japan

F Mohr Germany

Kazuhiro Hinokiyama Japan

Ufuk Tütün Türkiye

Friso M. Rijnberg Netherlands

Ayako Maruo

184 ×1.1

SURGE

201 ×1.3

PRM

150 ×1.3

CCM

207 ×2.2

EPIDE

40 ×1.2

Citations per year, relative to Ayako Maruo Ayako Maruo (= 1×) peers Friso M. Rijnberg

Countries citing papers authored by Ayako Maruo

Since Specialization

Citations

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

Fields of papers citing papers by Ayako Maruo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ayako Maruo

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

Nakai, Hidekazu, et al.. (2024). Impact of Hospital Integration on Emergency Surgery Patients with Stanford Type A Acute Aortic Dissection. Japanese Journal of Cardiovascular Surgery. 53(2). 49–55.

Fukuzawa, Hiroaki, et al.. (2022). Median sternotomy approach for the repair of esophageal atresia: a case report. SHILAP Revista de lepidopterología. 8(1). 165–165.

Hasegawa, Tomomi, et al.. (2016). Clinical assessment of diastolic retrograde flow in the descending aorta for high-flow systemic-to-pulmonary artery shunting. Journal of Thoracic and Cardiovascular Surgery. 151(6). 1540–1546. 2 indexed citations

Hasegawa, Tomomi, Yoshihiro Oshima, Ayako Maruo, et al.. (2015). Aortic arch geometry after the Norwood procedure: The value of arch angle augmentation. Journal of Thoracic and Cardiovascular Surgery. 150(2). 358–366. 32 indexed citations

Oshima, Yoshihiro, et al.. (2015). Staged Biventricular Repair for Absent Aortic Valve in a Neonate. The Annals of Thoracic Surgery. 99(5). e117–e119. 2 indexed citations

Matsushima, Shunsuke, et al.. (2014). Beating-Heart Surgery for Hypoplastic Left Heart Syndrome With Coronary Artery Fistulas. The Annals of Thoracic Surgery. 98(5). e103–e105. 3 indexed citations

Hasegawa, Tomomi, Yoshihiro Oshima, Ayako Maruo, et al.. (2014). Pediatric Cardiothoracic Surgery in Patients With Unilateral Pulmonary Agenesis or Aplasia. The Annals of Thoracic Surgery. 97(5). 1652–1658. 14 indexed citations

Matsuhisa, Hironori, et al.. (2013). Primary Sutureless Repair and Anterior Translocation of the Atrial Septum for Cardiac Total Anomalous Pulmonary Venous Connection. The Annals of Thoracic Surgery. 95(2). 729–730. 8 indexed citations

Hasegawa, Tomomi, et al.. (2012). Landiolol for junctional ectopic tachycardia refractory to amiodarone after pediatric cardiac surgery. General Thoracic and Cardiovascular Surgery. 61(6). 350–352. 12 indexed citations

10.

Okamoto, Tatsuya, Eiji Nishijima, Ayako Maruo, et al.. (2009). Congenital tracheal stenosis: the prognostic significance of associated cardiovascular anomalies and the optimal timing of surgical treatment. Journal of Pediatric Surgery. 44(2). 325–328. 29 indexed citations

11.

Maruo, Ayako, et al.. (2006). Surgical Experience for the Pulmonary Artery Sarcoma. The Annals of Thoracic Surgery. 82(6). 2014–2016. 13 indexed citations

12.

Morimoto, Naoto, Yutaka Okita, Kenji Okada, et al.. (2006). A localized intimomedial defect resulted in aortic regurgitation. Journal of Thoracic and Cardiovascular Surgery. 131(1). 232–233. 2 indexed citations

13.

Matsumori, Masamichi, Ayako Maruo, Hiroshi Tanaka, et al.. (2006). Resection of malignant fibrous histiocytoma involving the thoracoabdominal aorta with staged emobolization of the intercostal arteries. Journal of Thoracic and Cardiovascular Surgery. 132(3). 681–683. 1 indexed citations

14.

Mukohara, Nobuhiko, Masato Yoshida, Ayako Maruo, et al.. (2005). Simultaneous operation of off pump coronary artery bypass and abdominal aortic aneurysm repair. The Japanese Journal of Thoracic and Cardiovascular Surgery. 53(3). 133–137. 3 indexed citations

15.

Rodrigues, Alfredo José, Paulo Roberto Barbosa Évora, Ayako Maruo, & Hartzell V. Schaff. (2005). Amiodarona causa vasodilatação dependente do endotélio em artérias coronárias caninas. Arquivos Brasileiros de Cardiologia. 84(3). 251–5. 3 indexed citations

16.

Yoshida, Masato, Nobuhiko Mukohara, Keitaro Nakagiri, et al.. (2004). A Case of Huge Aortic Arch Aneurysm with Unrevealed Aortopulmonary Fistula Resulting Intraoperative Pulmonary Artery Rupture after Total Arch Replacement. Japanese Journal of Cardiovascular Surgery. 33(6). 403–406. 1 indexed citations

17.

Maruo, Ayako, Chad E. Hamner, Alfredo José Rodrigues, et al.. (2004). Nitric oxide and prostacyclin in ultrasonic vasodilatation of the canine internal mammary artery. The Annals of Thoracic Surgery. 77(1). 126–132. 22 indexed citations

18.

Mukohara, Nobuhiko, Masato Yoshida, Keitaro Nakagiri, et al.. (2004). Papillary muscle rupture following acute myocardial infarction. The Japanese Journal of Thoracic and Cardiovascular Surgery. 52(8). 367–371. 9 indexed citations

19.

Maruo, Ayako. (2003). Ruptured sinus of Valsalva aneurysm associated with aortic regurgitation caused by hemodynamic effect solely. European Journal of Cardio-Thoracic Surgery. 24(2). 318–319. 15 indexed citations

20.

Higami, Tetsuya, Ayako Maruo, Teruo Yamashita, Tsutomu Shida, & Kyoichi Ogawa. (2000). Histologic and physiologic evaluation of skeletonized internal thoracic artery harvesting with an ultrasonic scalpel. Journal of Thoracic and Cardiovascular Surgery. 120(6). 1142–1147. 55 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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