Robert W. Chang

4.9k total citations · 2 hit papers
83 papers, 3.0k citations indexed

About

Robert W. Chang is a scholar working on Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, Robert W. Chang has authored 83 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Pulmonary and Respiratory Medicine, 26 papers in Cardiology and Cardiovascular Medicine and 16 papers in Surgery. Recurrent topics in Robert W. Chang's work include Aortic aneurysm repair treatments (24 papers), Cardiac, Anesthesia and Surgical Outcomes (17 papers) and Cerebrovascular and Carotid Artery Diseases (11 papers). Robert W. Chang is often cited by papers focused on Aortic aneurysm repair treatments (24 papers), Cardiac, Anesthesia and Surgical Outcomes (17 papers) and Cerebrovascular and Carotid Artery Diseases (11 papers). Robert W. Chang collaborates with scholars based in United States, Australia and Canada. Robert W. Chang's co-authors include Philip P. Goodney, Richard J. Powell, Lue‐Yen Tucker, Steven Okuhn, Bradley B. Hill, Joseph Coyle, Donald Goff, James G. Flood, Lee Baer and Guochuan Tsai and has published in prestigious journals such as JAMA, SHILAP Revista de lepidopterología and Annals of Internal Medicine.

In The Last Decade

Robert W. Chang

80 papers receiving 2.8k 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.

Synthesis of Band-Limited Orthogonal Signals for Multichannel Data Transmission

1966 692 citations Robert W. Chang profile →
Society for Vascular Surgery clinical practice guidelines for management of extracranial cerebrovascular disease

2021 278 citations Ali F. AbuRahma, Efthymios D. Avgerinos et al. Journal of Vascular Surgery profile →

Peers

Robert W. Chang

PRM

EEE

SURGE

CCM

CNC

Aleksandar Nešković Serbia

José L. Ayala Spain

Atsushi Okamura Japan

A.P.G. Hoeks Netherlands

Masayuki Mizuno Japan

Zoltán Benyó Hungary

Sanjiv M. Narayan United States

M. Hartmann Austria

Shûichi Ichikawa Japan

Dwayne R. Westenskow United States

Aleksandar Nešković Serbia

Robert W. Chang

405 ×0.4

PRM

496 ×0.5

EEE

1.1k ×1.8

SURGE

2.4k ×4.1

CCM

181 ×0.4

CNC

Citations per year, relative to Robert W. Chang Robert W. Chang (= 1×) peers Aleksandar Nešković

Countries citing papers authored by Robert W. Chang

Since Specialization

Citations

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

Fields of papers citing papers by Robert W. Chang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert W. Chang. 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 Robert W. Chang. The network helps show where Robert W. Chang may publish in the future.

Co-authorship network of co-authors of Robert W. Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Robert W. Chang. A scholar is included among the top collaborators of Robert W. Chang 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 Robert W. Chang. Robert W. Chang 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

Lancaster, Elizabeth, et al.. (2025). Rupture Risk of Large Abdominal Aortic Aneurysms: A Scoping Review. Annals of Vascular Surgery. 123. 502–513. 1 indexed citations

Prentice, Heather A., Elizabeth W. Paxton, Jessica Harris, et al.. (2023). Risk for surgical interventions following endovascular aneurysm repair with Endologix AFX or AFX2 Endovascular AAA Systems compared with other devices. Journal of Vascular Surgery. 78(2). 333–343.e4. 3 indexed citations

AbuRahma, Ali F., Efthymios D. Avgerinos, Robert W. Chang, et al.. (2021). Society for Vascular Surgery clinical practice guidelines for management of extracranial cerebrovascular disease. Journal of Vascular Surgery. 75(1). 4S–22S. 278 indexed citations breakdown →

Chang, Robert W., Lue‐Yen Tucker, Kara A. Rothenberg, et al.. (2021). Establishing a carotid artery stenosis disease cohort for comparative effectiveness research using natural language processing. Journal of Vascular Surgery. 74(6). 1937–1947.e3. 7 indexed citations

Okuhn, Steven, Elizabeth Lancaster, John Adams, et al.. (2021). Validation of natural language processing to determine the presence and size of abdominal aortic aneurysms in a large integrated health system. Journal of Vascular Surgery. 74(2). 459–466.e3. 15 indexed citations

Rothenberg, Kara A., Jessica C. Harris, Heather A. Prentice, et al.. (2019). Risk of Reintervention with Endologix AFX Endovascular Abdominal Aortic Aneurysm Systems in an Integrated Health Care System. Journal of the American College of Surgeons. 229(4). S334–S334. 3 indexed citations

Kuang, Hui, et al.. (2019). PC038. A Natural History of Acute Type B Aortic Dissections in Northern California. Journal of Vascular Surgery. 69(6). e214–e215. 1 indexed citations

Chang, Robert W., Lue‐Yen Tucker, Kara A. Rothenberg, et al.. (2018). Establishing a Carotid Artery Stenosis Disease Cohort for Comparative Effectiveness Research Using Natural Language Processing. Journal of Vascular Surgery. 68(3). e32–e33.

Walker, Joy, Lue‐Yen Tucker, Philip P. Goodney, et al.. (2015). Adherence to endovascular aortic aneurysm repair device instructions for use guidelines has no impact on outcomes. Journal of Vascular Surgery. 61(5). 1151–1159. 45 indexed citations

10.

Walker, Joy, Lue‐Yen Tucker, Philip P. Goodney, et al.. (2014). VESS3. Type II Endoleak With or Without Intervention After Endovascular Aortic Aneurysm Repair (EVAR) Does Not Change Long-Term Outcomes Despite Aneurysm Sac Growth. Journal of Vascular Surgery. 59(6). 5S–5S. 1 indexed citations

11.

Tucker, Lue‐Yen, Philip P. Goodney, Joy Walker, et al.. (2014). Early and delayed rupture after endovascular abdominal aortic aneurysm repair in a 10-year multicenter registry. Journal of Vascular Surgery. 60(5). 1146–1153. 56 indexed citations

12.

Walker, Joy, Lue‐Yen Tucker, Philip P. Goodney, et al.. (2014). PS10 Adherence to EVAR Device Instructions-for-Use (IFU) Guidelines Has No Impact on Long-Term Outcomes. Journal of Vascular Surgery. 59(6). 38S–38S. 1 indexed citations

13.

Hollingsworth, John M., Mary A.M. Rogers, Sarah L. Krein, et al.. (2013). Determining the Noninfectious Complications of Indwelling Urethral Catheters. Annals of Internal Medicine. 1 indexed citations

14.

Chang, Robert W., Philip P. Goodney, Lue‐Yen Tucker, et al.. (2012). Ten-year Results of Endovascular Abdominal Aortic Aneurysm Repair (EVAR) from a Large Multicenter Registry. Journal of Vascular Surgery. 56(2). 587–587.

15.

Chang, Robert W., N. Mithulananthan, & Tapan Kumar Saha. (2011). Novel mixed-integer method to optimize distributed generation mix in primary distribution systems. Queensland's institutional digital repository (The University of Queensland). 1–6. 21 indexed citations

16.

Chang, Robert W., et al.. (2010). Mixed-integer method for optimal UPFC placement based on line flow-based equations. Queensland's institutional digital repository (The University of Queensland). 1–6. 9 indexed citations

17.

Goodney, Philip P., Robert W. Chang, & Jack L. Cronenwett. (2008). A percutaneous arterial closure protocol can decrease complications after endovascular interventions in vascular surgery patients. Journal of Vascular Surgery. 48(6). 1481–1488. 10 indexed citations

18.

Chang, Robert W., et al.. (2008). Long-term results of combined common femoral endarterectomy and iliac stenting/stent grafting for occlusive disease. Journal of Vascular Surgery. 48(2). 362–367. 133 indexed citations

19.

Webb, F., Yehuda Bock, Robert W. Chang, et al.. (2004). GPS Data Products for Solid Earth Science. AGU Fall Meeting Abstracts. 2004. 1 indexed citations

20.

Cheng, Henrich, et al.. (1997). Gait Analysis of Adult Paraplegic Rats after Spinal Cord Repair. Experimental Neurology. 148(2). 544–557. 113 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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