Robert D. Levy

8.4k total citations · 2 hit papers
116 papers, 5.6k citations indexed

About

Robert D. Levy is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Physiology. According to data from OpenAlex, Robert D. Levy has authored 116 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Pulmonary and Respiratory Medicine, 45 papers in Surgery and 26 papers in Physiology. Recurrent topics in Robert D. Levy's work include Transplantation: Methods and Outcomes (33 papers), Pulmonary Hypertension Research and Treatments (21 papers) and Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (20 papers). Robert D. Levy is often cited by papers focused on Transplantation: Methods and Outcomes (33 papers), Pulmonary Hypertension Research and Treatments (21 papers) and Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (20 papers). Robert D. Levy collaborates with scholars based in Canada, United States and United Kingdom. Robert D. Levy's co-authors include David Langleben, Duncan J. Stewart, Peter Černáček, DJ Stewart, René P. Michel, Masashi Yanagisawa, Hani Shennib, Τοmoh Masaki, Sadao Kimura and William P. Duguid and has published in prestigious journals such as New England Journal of Medicine, Circulation and Annals of Internal Medicine.

In The Last Decade

Robert D. Levy

108 papers receiving 5.3k 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.

Expression of Endothelin-1 in the Lungs of Patients with Pulmonary Hypertension

1993 1.4k citations Adel Giaid, Masashi Yanagisawa et al. New England Journal of Medicine profile →
Increased Plasma Endothelin-1 in Pulmonary Hypertension: Marker or Mediator of Disease?

1991 771 citations Robert D. Levy, David Langleben et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert D. Levy Canada	33	3.6k	1.7k	1.7k	1.1k	475	116	5.6k
Lorenzo Malatino Italy	42	1.3k 0.4×	1.5k 0.9×	4.0k 2.3×	1.3k 1.2×	1.3k 2.6×	185	8.3k
Gilbert E. D’Alonzo United States	29	3.8k 1.1×	1.1k 0.6×	2.3k 1.3×	494 0.5×	439 0.9×	96	5.2k
E. B. Pedersen Denmark	36	1.1k 0.3×	670 0.4×	1.8k 1.0×	617 0.6×	425 0.9×	239	5.1k
Elke Wühl Germany	38	836 0.2×	567 0.3×	2.5k 1.4×	919 0.9×	463 1.0×	114	6.4k
Daniël Langer Belgium	41	3.7k 1.0×	1.3k 0.8×	671 0.4×	834 0.8×	454 1.0×	153	5.8k
Gerard H. Koëter Netherlands	35	3.1k 0.9×	1.7k 1.0×	279 0.2×	644 0.6×	337 0.7×	80	4.5k
Charles J. Ferro United Kingdom	43	1.2k 0.3×	741 0.4×	2.5k 1.4×	972 0.9×	517 1.1×	213	6.1k
E Weitzenblum France	41	7.3k 2.0×	2.3k 1.3×	2.3k 1.3×	706 0.7×	527 1.1×	153	8.3k
Otto C. Burghuber Austria	35	2.4k 0.7×	944 0.5×	509 0.3×	413 0.4×	402 0.8×	149	3.9k
Juan Carlos Ayus United States	48	3.9k 1.1×	682 0.4×	463 0.3×	1.6k 1.5×	313 0.7×	121	6.6k

Countries citing papers authored by Robert D. Levy

Since Specialization

Citations

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

Fields of papers citing papers by Robert D. Levy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robert D. Levy

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

Belga, Sara, Robin K. Avery, Christine M. Durand, et al.. (2023). Impact of recipient age on mortality among Cytomegalovirus (CMV)-seronegative lung transplant recipients with CMV-seropositive donors. The Journal of Heart and Lung Transplantation. 43(4). 615–625. 1 indexed citations

Hirji, A., Maria B. Ospina, Jesús Serrano-Lomelin, et al.. (2020). Clinical judgment versus lung allocation score in predicting lung transplant waitlist mortality. Clinical Transplantation. 34(7). e13870–e13870. 15 indexed citations

Huang, Kun, Robert D. Levy, & J. Antonio Aviña‐Zubieta. (2020). Successful lung transplant in rapid progressive interstitial lung disease associated with anti-melanoma differentiation associated gene 5. Lara D. Veeken. 59(8). 2161–2163. 7 indexed citations

Levy, Robert D., John Yee, N. Partovi, et al.. (2018). Successful lung transplantation in an HIV seropositive patient with desquamative interstitial pneumonia: a case report. BMC Pulmonary Medicine. 18(1). 162–162. 9 indexed citations

Swiston, John R., et al.. (2018). Clinical and hemodynamic factors in predicting response to fluid challenge during right heart catheterization. Pulmonary Circulation. 9(1). 1–7. 9 indexed citations

Ignaszewski, Andrew, et al.. (2016). Family physician access to specialist advice by telephone: Reduction in unnecessary specialist consultations and emergency department visits.. PubMed. 62(11). e668–e676. 17 indexed citations

Johnston, James C., et al.. (2016). Introduction of spirometry into clinical practice in Georgetown, Guyana: quality and diagnostic outcomes. The International Journal of Tuberculosis and Lung Disease. 20(9). 1270–1274. 2 indexed citations

Ostrow, David N., et al.. (2011). Transition from Intravenous Epoprostenol to Oral or Subcutaneous Therapy in Pulmonary Arterial Hypertension: A Retrospective Case Series and Systematic Literature Review. Canadian Respiratory Journal. 18(3). 157–162. 4 indexed citations

Ting, Lillian, Nilufar Partovi, Robert D. Levy, K. Wayne Riggs, & Mary H. H. Ensom. (2006). Limited Sampling Strategy for Predicting Area Under the Concentration‐Time Curve of Mycophenolic Acid in Adult Lung Transplant Recipients. Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy. 26(9). 1232–1240. 23 indexed citations

10.

Jong, Pim A. de, Jonathan D. Dodd, Harvey O. Coxson, et al.. (2006). Bronchiolitis obliterans following lung transplantation: early detection using computed tomographic scanning. Thorax. 61(9). 799–804. 51 indexed citations

11.

Maltais, François, Jean Bourbeau, Yves Lacasse, et al.. (2005). A Canadian, Multicentre, Randomized Clinical Trial of Home‐Based Pulmonary Rehabilitation in Copd: Rationale and Methods. Canadian Respiratory Journal. 12(4). 193–198. 24 indexed citations

12.

Studer, Sean, et al.. (2004). Lung transplant outcomes: a review of survival, graft function, physiology, health-related quality of life and cost-effectiveness. European Respiratory Journal. 24(4). 674–685. 134 indexed citations

13.

Gibbons, William E., et al.. (2001). Reference Values for a Multiple Repetition 6-Minute Walk Test in Healthy Adults Older Than 20 Years. Journal of Cardiopulmonary Rehabilitation. 21(2). 87–93. 438 indexed citations

14.

Ofiara, Linda, Ted N. Roman, Kevin Schwartzman, & Robert D. Levy. (1997). Local Determinants of Response to Endobronchial High-Dose Rate Brachytherapy in Bronchogenic Carcinoma. CHEST Journal. 112(4). 946–953. 27 indexed citations

15.

Kosmas, Epaminondas, Sabah N. A. Hussain, Josep M. Montserrat, & Robert D. Levy. (1996). Relationship of peak exercise capacity with indexes of peripheral muscle vasodilation. Medicine & Science in Sports & Exercise. 28(10). 1254–1259. 8 indexed citations

16.

Mehta, Sanjay, Duncan J. Stewart, David Langleben, & Robert D. Levy. (1995). Short-term Pulmonary Vasodilation Withl-Arginine in Pulmonary Hypertension. Circulation. 92(6). 1539–1545. 151 indexed citations

17.

Kosmas, Epaminondas, Robert D. Levy, & Sabah N. A. Hussain. (1995). Acute effects of glyburide on the regulation of peripheral blood flow in normal humans. European Journal of Pharmacology. 274(1-3). 193–199. 32 indexed citations

18.

Kimoff, R. John, et al.. (1994). Mechanisms Of Apnea Termination In Obstructive Sleep Apnea. Role Of Chemoreceptor And Mechanoreceptor Stimuli. American Journal of Respiratory and Critical Care Medicine. 149(3). 707–714. 116 indexed citations

19.

Giaid, Adel, Masashi Yanagisawa, David Langleben, et al.. (1993). Expression of Endothelin-1 in the Lungs of Patients with Pulmonary Hypertension. New England Journal of Medicine. 328(24). 1732–1739. 1398 indexed citations breakdown →

20.

MacLean, James A., et al.. (1989). Bilateral Cavitary Lung Disease in a 29-Year-Old Woman. CHEST Journal. 96(3). 657–658. 1 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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