Ramin Malekan

1.4k total citations
51 papers, 922 citations indexed

About

Ramin Malekan is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Ramin Malekan has authored 51 papers receiving a total of 922 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Surgery, 27 papers in Pulmonary and Respiratory Medicine and 25 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Ramin Malekan's work include Aortic Disease and Treatment Approaches (19 papers), Cardiac Valve Diseases and Treatments (16 papers) and Aortic aneurysm repair treatments (13 papers). Ramin Malekan is often cited by papers focused on Aortic Disease and Treatment Approaches (19 papers), Cardiac Valve Diseases and Treatments (16 papers) and Aortic aneurysm repair treatments (13 papers). Ramin Malekan collaborates with scholars based in United States. Ramin Malekan's co-authors include David Spielvogel, Steven Lansman, Masashi Kai, Gilbert H.L. Tang, Scott T. Kelley, Joshua Goldberg, Paul Saunders, Charles R. Bridges, Alan Gass and Yasuyuki Suzuki 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

Ramin Malekan

49 papers receiving 904 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ramin Malekan United States 15 480 447 376 207 121 51 922
Chong Hee Lim Singapore 17 222 0.5× 511 1.1× 164 0.4× 197 1.0× 29 0.2× 47 810
Michael S. Aboodi United States 12 297 0.6× 729 1.6× 213 0.6× 392 1.9× 18 0.1× 32 908
Robert H. Zeff United States 13 498 1.0× 942 2.1× 355 0.9× 291 1.4× 33 0.3× 30 1.3k
Masaru Seguchi Japan 13 439 0.9× 411 0.9× 214 0.6× 73 0.4× 98 0.8× 109 797
Lawrence S. Lee United States 14 259 0.5× 298 0.7× 135 0.4× 91 0.4× 58 0.5× 40 530
Akihiro Yoshitake Japan 12 337 0.7× 303 0.7× 331 0.9× 59 0.3× 21 0.2× 79 666
Hiroto Kitahara Japan 18 704 1.5× 567 1.3× 347 0.9× 135 0.7× 18 0.1× 140 1.1k
Edward Y. Chan United States 17 359 0.7× 573 1.3× 276 0.7× 70 0.3× 16 0.1× 59 1.0k
Aldo Cannata Italy 21 633 1.3× 846 1.9× 358 1.0× 353 1.7× 11 0.1× 63 1.2k
Umberto Barbero Italy 15 395 0.8× 352 0.8× 119 0.3× 49 0.2× 18 0.1× 49 693

Countries citing papers authored by Ramin Malekan

Since Specialization
Citations

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

Fields of papers citing papers by Ramin Malekan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ramin Malekan

This figure shows the co-authorship network connecting the top 25 collaborators of Ramin Malekan. A scholar is included among the top collaborators of Ramin Malekan 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 Ramin Malekan. Ramin Malekan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Babu, Sateesh, et al.. (2024). Neurological improvement following revision of vascular graft remnants in the upper extremity. Journal of Vascular Surgery Cases and Innovative Techniques. 10(4). 101539–101539. 1 indexed citations
2.
Nishida, Seigo, et al.. (2024). Strategy and Outcomes of Cardiac Surgery in Patients With Cirrhosis: Comprehensive Approach With Liver Transplant Program. Clinical Transplantation. 38(9). e15451–e15451.
3.
Ohira, Suguru, Masashi Kai, Joshua Goldberg, et al.. (2023). Stroke After Acute Type A Dissection Repair Using Right Axillary Cannulation First Approach. The Annals of Thoracic Surgery. 117(4). 753–760. 1 indexed citations
4.
Ohira, Suguru, Joshua Goldberg, Ramin Malekan, et al.. (2023). Zone 2 arch repair for acute type A dissection: Evolution from arch-first to proximal-first repair. JTCVS Techniques. 21. 7–17. 2 indexed citations
5.
6.
Ohira, Suguru, Masashi Kai, Joshua Goldberg, et al.. (2022). Direct Axillary Artery Cannulation for Aortic Surgery: Lessons From Contemporary Experiences. The Annals of Thoracic Surgery. 114(4). 1341–1347. 8 indexed citations
7.
Ohira, Suguru, Ramin Malekan, Masashi Kai, & David Spielvogel. (2022). Safe Technique of Coronary Button Preparation in Redo Bentall Operation. The Thoracic and Cardiovascular Surgeon. 70(8). 684–686. 3 indexed citations
8.
Ohira, Suguru, Ramin Malekan, Masashi Kai, et al.. (2022). Aortic Reoperation After Prior Acute Type A Aortic Dissection Repair: Don’t Despair the Repair. The Annals of Thoracic Surgery. 116(1). 43–50. 7 indexed citations
9.
Malekan, Ramin, et al.. (2021). Characteristics of early pleural effusions after orthotopic heart transplantation: comparison with coronary artery bypass graft surgery. SHILAP Revista de lepidopterología. 6(4). 161–165. 3 indexed citations
10.
Goldberg, Joshua, Daniel M. Spevack, Yogita Rochlani, et al.. (2020). Survival and Right Ventricular Function After Surgical Management of Acute Pulmonary Embolism. Journal of the American College of Cardiology. 76(8). 903–911. 36 indexed citations
11.
Ohira, Suguru, Ramin Malekan, Joshua Goldberg, et al.. (2020). Axillary artery cannulation for veno-arterial extracorporeal membrane oxygenation support in cardiogenic shock. JTCVS Techniques. 5. 62–71. 15 indexed citations
12.
Spielvogel, David, Joshua Goldberg, Masashi Kai, Ramin Malekan, & Steven Lansman. (2019). Aortic Arch Replacement With a Trifurcated Graft. Operative Techniques in Thoracic and Cardiovascular Surgery. 24(1). 2–18. 3 indexed citations
13.
Lansman, Steven, Joshua Goldberg, Masashi Kai, et al.. (2016). Aortic surgery in pregnancy. Journal of Thoracic and Cardiovascular Surgery. 153(2). S44–S48. 25 indexed citations
14.
Malekan, Ramin, et al.. (2016). Anesthetic Management of Combined Heart-Liver Transplantation in a Patient With Ischemic Cardiomyopathy and Cardiac Cirrhosis: Lessons Learned. Journal of Cardiothoracic and Vascular Anesthesia. 31(2). 646–652. 3 indexed citations
15.
Tang, Gilbert H.L., Masashi Kai, Ramin Malekan, Steven Lansman, & David Spielvogel. (2014). Trifurcated graft replacement of the aortic arch: State of the art. Journal of Thoracic and Cardiovascular Surgery. 149(2). S55–S58. 6 indexed citations
16.
Gass, Alan, Chandrasekar Palaniswamy, Wilbert S. Aronow, et al.. (2014). Peripheral Venoarterial Extracorporeal Membrane Oxygenation in Combination with Intra-Aortic Balloon Counterpulsation in Patients with Cardiovascular Compromise. Cardiology. 129(3). 137–143. 59 indexed citations
17.
Kai, Masashi, Gilbert H.L. Tang, Ramin Malekan, Steven Lansman, & David Spielvogel. (2013). Venoarterial extracorporeal membrane oxygenation for right heart failure complicating left ventricular assist device use. Journal of Thoracic and Cardiovascular Surgery. 147(3). e31–e33. 6 indexed citations
18.
Tang, Gilbert H.L., et al.. (2012). Surgery for acute type A aortic dissection in octogenarians is justified. Journal of Thoracic and Cardiovascular Surgery. 145(3). S186–S190. 58 indexed citations
19.
Malekan, Ramin, et al.. (2012). Peripheral Extracorporeal Membrane Oxygenation: Comprehensive Therapy for High-Risk Massive Pulmonary Embolism. The Annals of Thoracic Surgery. 94(1). 104–108. 73 indexed citations
20.
Malekan, Ramin, David Spielvogel, Paul Saunders, Steven Lansman, & Randall B. Griepp. (2011). The Completion Bentall Procedure. The Annals of Thoracic Surgery. 92(1). 362–363. 4 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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