Jonathan Leff

459 total citations
24 papers, 261 citations indexed

About

Jonathan Leff is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Jonathan Leff has authored 24 papers receiving a total of 261 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 10 papers in Cardiology and Cardiovascular Medicine and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Jonathan Leff's work include Cardiac, Anesthesia and Surgical Outcomes (6 papers), Cardiac and Coronary Surgery Techniques (4 papers) and Cardiac Structural Anomalies and Repair (4 papers). Jonathan Leff is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (6 papers), Cardiac and Coronary Surgery Techniques (4 papers) and Cardiac Structural Anomalies and Repair (4 papers). Jonathan Leff collaborates with scholars based in United States, Algeria and Russia. Jonathan Leff's co-authors include Singh Nair, Joe M. McCord, Bo Gao, S. C. Flores, David C. Adams, Ellise Delphin, Galina Leyvi, Linda Shore‐Lesserson, Jay Im and William Jakobleff and has published in prestigious journals such as Environmental Health Perspectives, Anesthesia & Analgesia and Canadian Journal of Anesthesia/Journal canadien d anesthésie.

In The Last Decade

Jonathan Leff

23 papers receiving 251 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jonathan Leff United States 9 81 57 46 39 36 24 261
Bo Seung Kang South Korea 12 93 1.1× 26 0.5× 17 0.4× 5 0.1× 57 1.6× 36 285
Renata R. Almeida United States 11 45 0.6× 13 0.2× 44 1.0× 1 0.0× 80 2.2× 22 348
Alexandre Mansour France 10 77 1.0× 44 0.8× 47 1.0× 35 1.0× 28 194
H Sehgal United States 10 46 0.6× 43 0.8× 14 0.3× 26 0.7× 30 422
Yevgeniy Brailovsky United States 10 74 0.9× 168 2.9× 36 0.8× 68 1.9× 81 445
Gabriela H. Spahn Switzerland 8 77 1.0× 73 1.3× 6 0.1× 14 0.4× 10 419
Marijana Miler Croatia 12 42 0.5× 21 0.4× 19 0.4× 40 1.1× 44 408
Jesús Abelardo Barea‐Mendoza Spain 9 69 0.9× 10 0.2× 7 0.2× 25 0.7× 49 258
Michelle P. Zeller Canada 11 46 0.6× 7 0.1× 8 0.2× 20 0.6× 44 405
Shuoyan Ning Canada 10 41 0.5× 20 0.4× 5 0.1× 18 0.5× 24 306

Countries citing papers authored by Jonathan Leff

Since Specialization
Citations

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

Fields of papers citing papers by Jonathan Leff

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jonathan Leff

This figure shows the co-authorship network connecting the top 25 collaborators of Jonathan Leff. A scholar is included among the top collaborators of Jonathan Leff 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 Jonathan Leff. Jonathan Leff 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.
Abdelaziz, Ahmed, et al.. (2025). Effect of dexmedetomidine on the incidence of postoperative delirium following major cardiac surgery: An updated meta-analysis. Journal of Cardiothoracic and Vascular Anesthesia. 1 indexed citations
2.
3.
Nair, Singh, Juan Forero, David Esses, et al.. (2022). A prospective observational study evaluating the use of remote patient monitoring in ED discharged COVID-19 patients in NYC. The American Journal of Emergency Medicine. 55. 64–71. 3 indexed citations
4.
Skendelas, John P., et al.. (2021). On-admission anemia predicts mortality in COVID-19 patients: A single center, retrospective cohort study. The American Journal of Emergency Medicine. 48. 140–147. 39 indexed citations
5.
Leff, Jonathan, et al.. (2019). Validation Study of the Transfusion Risk and Clinical Knowledge (TRACK) Tool in Cardiac Surgery Patients: A Retrospective Analysis. Journal of Cardiothoracic and Vascular Anesthesia. 33(10). 2669–2675. 9 indexed citations
6.
Leyvi, Galina, et al.. (2019). Hybrid Coronary Revascularization - Current State of the Art. Journal of Cardiothoracic and Vascular Anesthesia. 33(12). 3437–3445. 9 indexed citations
7.
Leff, Jonathan, et al.. (2019). Review of von Willebrand Disease and Acquired von Willebrand Syndrome for Patients Undergoing Cardiac Surgery. Journal of Cardiothoracic and Vascular Anesthesia. 33(12). 3446–3457. 5 indexed citations
8.
Nair, Singh, et al.. (2019). Reasons for article retraction in anesthesiology: a comprehensive analysis. Canadian Journal of Anesthesia/Journal canadien d anesthésie. 67(1). 57–63. 50 indexed citations
9.
10.
11.
Leff, Jonathan, et al.. (2018). Preparing for a Fellowship in Adult Cardiothoracic Anesthesiology: Resources and Approaches for the Anesthesiology Trainee. Journal of Cardiothoracic and Vascular Anesthesia. 33(3). 621–638. 4 indexed citations
12.
13.
14.
Leff, Jonathan, et al.. (2015). Pre-operative Risk Stratification Update for Cardiac and Major Vascular Surgery. Current anesthesiology reports. 5(4). 445–451. 1 indexed citations
15.
Leff, Jonathan, et al.. (2014). Intraoperative Management of Carotid Endarterectomy. Anesthesiology Clinics. 32(3). 677–698. 11 indexed citations
16.
Bello, Ricardo, et al.. (2013). Intraoperative Epicardial Ultrasound Probe for Visualization of Embedded Coronary Arteries. Seminars in Cardiothoracic and Vascular Anesthesia. 18(1). 71–73. 1 indexed citations
17.
Leff, Jonathan, et al.. (2012). Robotic-Assisted Cardiac Surgery. International Anesthesiology Clinics. 50(2). 78–89. 9 indexed citations
18.
Leff, Jonathan, Joseph J. DeRose, Linda Shore‐Lesserson, et al.. (2011). Case 4—2011 Malignant Hyperthermia in Cardiac Surgery. Journal of Cardiothoracic and Vascular Anesthesia. 25(4). 731–735. 2 indexed citations
19.
Leff, Jonathan & Linda Shore‐Lesserson. (2010). Left Ventricular Assist Devices: An Evolving State of the Art. Seminars in Cardiothoracic and Vascular Anesthesia. 14(1). 21–23. 4 indexed citations
20.
McCord, Joe M., Bo Gao, Jonathan Leff, & S. C. Flores. (1994). Neutrophil-generated free radicals: possible mechanisms of injury in adult respiratory distress syndrome.. Environmental Health Perspectives. 102(suppl 10). 57–60. 42 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Bo Seung Kang Breakdown of academic impact, for papers by Renata R. Almeida Breakdown of academic impact, for papers by Alexandre Mansour Breakdown of academic impact, for papers by H Sehgal Breakdown of academic impact, for papers by Yevgeniy Brailovsky Breakdown of academic impact, for papers by Gabriela H. Spahn Breakdown of academic impact, for papers by Marijana Miler Breakdown of academic impact, for papers by Jesús Abelardo Barea‐Mendoza Breakdown of academic impact, for papers by Michelle P. Zeller Breakdown of academic impact, for papers by Shuoyan Ning
Rankless by CCL
2026