William J. Stewart

30.6k total citations · 4 hit papers
173 papers, 22.5k citations indexed

About

William J. Stewart is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, William J. Stewart has authored 173 papers receiving a total of 22.5k indexed citations (citations by other indexed papers that have themselves been cited), including 152 papers in Cardiology and Cardiovascular Medicine, 52 papers in Epidemiology and 51 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in William J. Stewart's work include Cardiac Valve Diseases and Treatments (110 papers), Cardiovascular Function and Risk Factors (63 papers) and Cardiac Imaging and Diagnostics (48 papers). William J. Stewart is often cited by papers focused on Cardiac Valve Diseases and Treatments (110 papers), Cardiovascular Function and Risk Factors (63 papers) and Cardiac Imaging and Diagnostics (48 papers). William J. Stewart collaborates with scholars based in United States, Canada and Australia. William J. Stewart's co-authors include Elyse Foster, Jack S. Shanewise, Roberto M. Lang, Michael H. Picard, Patricia A. Pellikka, Kirk T. Spencer, Martin St. John Sutton, James D. Seward, Frank A. Flachskampf and Scott D. Solomon and has published in prestigious journals such as New England Journal of Medicine, Circulation and Journal of the American College of Cardiology.

In The Last Decade

William J. Stewart

173 papers receiving 21.9k citations

Hit Papers

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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.

Recommendations for Chamber Quantification: A Report from the American Society of Echocardiography’s Guidelines and Standards Committee and the Chamber Quantification Writing Group, Developed in Conjunction with the European Association of Echocardiography, a Branch of the European Society of Cardiology

2005 9.3k citations Roberto M. Lang, Michael H. Picard et al. Journal of the American Society of Echocardiography profile →
Recommendations for evaluation of the severity of native valvular regurgitation with two-dimensional and doppler echocardiography

2003 3.2k citations William A. Zoghbi, William J. Stewart et al. Journal of the American Society of Echocardiography profile →
Guidelines for Performing a Comprehensive Transesophageal Echocardiographic Examination: Recommendations from the American Society of Echocardiography and the Society of Cardiovascular Anesthesiologists

2013 770 citations Rebecca T. Hahn, Theodore P. Abraham et al. Journal of the American Society of Echocardiography profile →
Guidelines for the Evaluation of Valvular Regurgitation After Percutaneous Valve Repair or Replacement

2019 236 citations William A. Zoghbi, Charles J. Bruce et al. Journal of the American Society of Echocardiography profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
William J. Stewart	19.8k	6.0k	5.7k	5.6k	4.3k	173	22.5k
Jack S. Shanewise	20.9k 1.1×	5.8k 1.0×	6.4k 1.1×	5.4k 1.0×	5.0k 1.2×	57	23.5k
Arthur E. Weyman	21.5k 1.1×	5.5k 0.9×	5.1k 0.9×	7.1k 1.3×	4.0k 0.9×	316	25.8k
Alan D. Waggoner	21.2k 1.1×	4.4k 0.7×	4.1k 0.7×	6.8k 1.2×	3.8k 0.9×	136	24.4k
Pravin M. Shah	21.2k 1.1×	6.5k 1.1×	6.8k 1.2×	6.0k 1.1×	5.6k 1.3×	198	25.8k
Norman H. Silverman	11.7k 0.6×	5.5k 0.9×	7.6k 1.3×	4.3k 0.8×	5.3k 1.2×	261	18.7k
Wendy Tsang	17.8k 0.9×	3.7k 0.6×	3.2k 0.6×	5.5k 1.0×	4.0k 0.9×	80	20.9k
Lawrence Rudski	21.6k 1.1×	5.0k 0.8×	4.2k 0.7×	5.7k 1.0×	7.3k 1.7×	78	26.2k
Denisa Muraru	21.6k 1.1×	4.3k 0.7×	4.0k 0.7×	6.7k 1.2×	5.1k 1.2×	194	24.9k
William A. Zoghbi	22.9k 1.2×	6.2k 1.0×	6.4k 1.1×	8.8k 1.6×	3.9k 0.9×	320	27.1k
Nelson B. Schiller	23.8k 1.2×	6.5k 1.1×	4.5k 0.8×	8.0k 1.4×	7.4k 1.7×	359	30.3k

Countries citing papers authored by William J. Stewart

Since Specialization

Citations

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

Fields of papers citing papers by William J. Stewart

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William J. Stewart. 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 William J. Stewart. The network helps show where William J. Stewart may publish in the future.

Co-authorship network of co-authors of William J. Stewart

This figure shows the co-authorship network connecting the top 25 collaborators of William J. Stewart. A scholar is included among the top collaborators of William J. Stewart 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 William J. Stewart. William J. Stewart 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

Kapadia, Samir, William J. Stewart, William N. Anderson, et al.. (2015). Outcomes of Inoperable Symptomatic Aortic Stenosis Patients Not Undergoing Aortic Valve Replacement. JACC: Cardiovascular Interventions. 8(2). 324–333. 41 indexed citations

Goel, Sachin S., Olcay Aksoy, Penny L. Houghtaling, et al.. (2014). TCT-750 Role of Renin-Angiotensin System Blockade Therapy Following Aortic Valve Replacement for Severe Aortic Stenosis. Journal of the American College of Cardiology. 64(11). B219–B219. 1 indexed citations

Herrmann, Howard C., Philippe Pîbarot, Irene Hueter, et al.. (2013). Predictors of Mortality and Outcomes of Therapy in Low-Flow Severe Aortic Stenosis. Circulation. 127(23). 2316–2326. 274 indexed citations

Hahn, Rebecca T., Theodore P. Abraham, Mark Adams, et al.. (2013). Guidelines for Performing a Comprehensive Transesophageal Echocardiographic Examination: Recommendations from the American Society of Echocardiography and the Society of Cardiovascular Anesthesiologists. Journal of the American Society of Echocardiography. 26(9). 921–964. 770 indexed citations breakdown →

Hahn, Rebecca T., Philippe Pîbarot, William J. Stewart, et al.. (2013). Comparison of Transcatheter and Surgical Aortic Valve Replacement in Severe Aortic Stenosis. Journal of the American College of Cardiology. 61(25). 2514–2521. 172 indexed citations

Cavalcante, João L., L. Leonardo Rodriguez, Samir Kapadia, E. Murat Tuzcu, & William J. Stewart. (2012). Role of Echocardiography in Percutaneous Mitral Valve Interventions. JACC. Cardiovascular imaging. 5(7). 733–746. 50 indexed citations

Mihaljević, Tomislav, Craig M. Jarrett, A. Marc Gillinov, et al.. (2010). Robotic repair of posterior mitral valve prolapse versus conventional approaches: Potential realized. Journal of Thoracic and Cardiovascular Surgery. 141(1). 72–80.e4. 174 indexed citations

Qin, Jian, Takahiro Shiota, Richard D. White, et al.. (2002). Mitral annular motion assessed by real-time three-dimensional echocardiography is related to left ventricular function defined by magnetic resonance imaging. Journal of the American College of Cardiology. 39. 344–344. 1 indexed citations

Stewart, William J., Pamela S. Douglas, Kiran B. Sagar, et al.. (1999). Discussion. Journal of the American College of Cardiology. 33(2). 586–588. 25 indexed citations

10.

García, Mario J., William J. Stewart, Bruce W. Lytle, et al.. (1996). Mechanisms of hemolysis with mitral prosthetic regurgitation study using transesophageal echocardiography and fluid dynamic simulation. Journal of the American College of Cardiology. 27(2). 399–406. 69 indexed citations

11.

Leung, Dominic Y., Brian P. Griffin, William J. Stewart, et al.. (1996). Left ventricular function after valve repair for chronic mitral regurgitation: Predictive value of preoperative assessment of contractile reserve by exercise echocardiography. Journal of the American College of Cardiology. 28(5). 1198–1205. 145 indexed citations

12.

Stewart, William J., James D. Thomas, Allan L. Klein, et al.. (1996). Intraoperative echocardiography in the ross procedure. Journal of the American College of Cardiology. 27(2). 190–190. 1 indexed citations

13.

Stewart, William J., Gerard P. Aurigemma, Fredrick Z. Bierman, et al.. (1995). Task force 4: Training in echocardiography. Journal of the American College of Cardiology. 25(1). 16–19. 63 indexed citations

14.

Klein, Allan L., Gerald I. Cohen, Richard D. White, et al.. (1993). Differentiation of constrictive pericarditis from restrictive cardiomyopathy by Doppler transesophageal echocardiographic measurements of respiratory variations in pulmonary venous flow. Journal of the American College of Cardiology. 22(7). 1935–1943. 67 indexed citations

15.

Klein, Allan L., William J. Stewart, James C. Bartlett, et al.. (1992). Effects of mitral regurgitation on pulmonary venous flow and left atrial pressure: An intraoperative transesophageal echocardiographic study. Journal of the American College of Cardiology. 20(6). 1345–1352. 89 indexed citations

16.

Hendren, William G., Eliot R. Rosenkranz, Bruce W. Lytle, et al.. (1992). Mitral valve repair for bacterial endocarditis. Journal of Thoracic and Cardiovascular Surgery. 103(1). 124–129. 70 indexed citations

17.

Klein, Allan L., William J. Stewart, Ernesto E. Salcedo, et al.. (1990). The role of intraoperative echocardiography in tricuspid valve repair. Journal of the American College of Cardiology. 15(2). A61–A61. 1 indexed citations

18.

Stewart, William J., William A. Schiavone, Ernesto E. Salcedo, et al.. (1987). Intraoperative doppler echocardiography in hypertrophic cardiomyopathy: Correlations with the obstructive gradient. Journal of the American College of Cardiology. 10(2). 327–335. 57 indexed citations

19.

Stewart, William J., et al.. (1985). Variable effects of changes in flow rate through the aortic, pulmonary and mitral valves on valve area and flow velocity: Impact on quantitative doppler flow calculations. Journal of the American College of Cardiology. 6(3). 653–662. 151 indexed citations

20.

Stewart, William J., et al.. (1975). An epizootic of malignant catarrhal fever. New Zealand Veterinary Journal. 23(1-2). 9–12. 15 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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