Samer A.M. Nashef

14.1k total citations · 2 hit papers
113 papers, 7.5k citations indexed

About

Samer A.M. Nashef is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Samer A.M. Nashef has authored 113 papers receiving a total of 7.5k indexed citations (citations by other indexed papers that have themselves been cited), including 81 papers in Cardiology and Cardiovascular Medicine, 55 papers in Surgery and 34 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Samer A.M. Nashef's work include Cardiac, Anesthesia and Surgical Outcomes (50 papers), Cardiac Valve Diseases and Treatments (41 papers) and Cardiac Structural Anomalies and Repair (15 papers). Samer A.M. Nashef is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (50 papers), Cardiac Valve Diseases and Treatments (41 papers) and Cardiac Structural Anomalies and Repair (15 papers). Samer A.M. Nashef collaborates with scholars based in United Kingdom, Sweden and France. Samer A.M. Nashef's co-authors include F. Roques, Philippe Michel, Roger Salamon, Stanley Lemeshow, Linda Sharples, Ulf Lockowandt, Johan Nilsson, Craig R. Smith, Joel Dunning and Gary S. Collins and has published in prestigious journals such as SHILAP Revista de lepidopterología, Annals of Internal Medicine and Annals of Surgery.

In The Last Decade

Samer A.M. Nashef

104 papers receiving 7.3k citations

Hit Papers

European system for cardi... 1999 2026 2008 2017 1999 2012 500 1000 1.5k 2.0k 2.5k
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.

  1. European system for cardiac operative risk evaluation (EuroSCORE)
    1999 2.6k citations Samer A.M. Nashef et al. European Journal of Cardio-Thoracic Surgery profile →
  2. EuroSCORE II
    2012 1.9k citations Samer A.M. Nashef, Linda Sharples et al. European Journal of Cardio-Thoracic Surgery profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Samer A.M. Nashef United Kingdom 27 5.4k 3.5k 1.8k 1.5k 731 113 7.5k
F. Roques Martinique 13 5.4k 1.0× 2.9k 0.8× 1.4k 0.8× 1.6k 1.1× 752 1.0× 32 6.7k
Gerald T. O’Connor United States 50 3.7k 0.7× 3.3k 1.0× 1.7k 1.0× 937 0.6× 612 0.8× 112 7.3k
Karl E. Hammermeister United States 43 6.3k 1.2× 4.3k 1.2× 1.6k 0.9× 1.4k 0.9× 1.1k 1.6× 132 9.5k
Constance K. Haan United States 25 3.3k 0.6× 2.2k 0.6× 968 0.5× 917 0.6× 477 0.7× 35 5.1k
Jeffrey Rich United States 27 3.3k 0.6× 1.9k 0.5× 826 0.5× 1.0k 0.7× 430 0.6× 63 4.4k
Mauro Moscucci United States 46 4.3k 0.8× 2.7k 0.8× 1.3k 0.7× 431 0.3× 1.3k 1.7× 163 7.4k
Sanne E. Hoeks Netherlands 46 3.6k 0.7× 3.6k 1.0× 2.7k 1.5× 561 0.4× 540 0.7× 258 7.2k
Duilio Pagano Italy 37 2.5k 0.5× 2.2k 0.6× 749 0.4× 750 0.5× 502 0.7× 182 5.2k
Vinay Badhwar United States 44 5.7k 1.1× 3.4k 1.0× 1.4k 0.8× 2.3k 1.5× 554 0.8× 269 7.4k
Stephen E. Fremes Canada 59 8.7k 1.6× 6.7k 1.9× 2.6k 1.5× 2.0k 1.3× 1.1k 1.5× 374 13.1k

Countries citing papers authored by Samer A.M. Nashef

Since Specialization
Citations

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

Fields of papers citing papers by Samer A.M. Nashef

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Samer A.M. Nashef. 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 Samer A.M. Nashef. The network helps show where Samer A.M. Nashef may publish in the future.

Co-authorship network of co-authors of Samer A.M. Nashef

This figure shows the co-authorship network connecting the top 25 collaborators of Samer A.M. Nashef. A scholar is included among the top collaborators of Samer A.M. Nashef 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 Samer A.M. Nashef. Samer A.M. Nashef 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.
Zhang, Shiyang, Chongliang Luo, Michelle Doering, et al.. (2025). Catheter and Surgical Ablation for Atrial Fibrillation. Annals of Internal Medicine. 178(8). 1138–1149.
2.
Falter, Florian, et al.. (2024). Predictive role of cardiopulmonary bypass exposure indexed to body surface area on postoperative organ dysfunction: a retrospective cohort study. Interdisciplinary CardioVascular and Thoracic Surgery. 39(4). 1 indexed citations
3.
Farid, Shakil, et al.. (2024). Sixteen-year outcomes of patients undergoing minimally invasive direct coronary artery bypass surgery: a single-center experience. SHILAP Revista de lepidopterología. 32(1). 1 indexed citations
4.
Nashef, Samer A.M., et al.. (2023). Safe Implementation of a Next-Generation Surgical Robot. Annals of Surgery. 278(4). e903–e910. 21 indexed citations
5.
Nashef, Samer A.M., et al.. (2023). Safe implementation of surgical innovation: a prospective registry of the Versius Robotic Surgical System. SHILAP Revista de lepidopterología. 5(1). e000144–e000144. 4 indexed citations
6.
Thygesen, Lau Caspar, et al.. (2021). Social and emotional factors as predictors of poor outcomes following cardiac surgery. Interactive Cardiovascular and Thoracic Surgery. 34(2). 193–200. 3 indexed citations
7.
Nashef, Samer A.M., et al.. (2020). Inferior outcomes following cardiac surgery in patients with a functioning renal allograft. Interactive Cardiovascular and Thoracic Surgery. 32(2). 174–181.
8.
Thygesen, Lau Caspar, Philip Moons, Samer A.M. Nashef, et al.. (2020). Supplementing prediction by EuroSCORE with social and patient‐reported measures among patients undergoing cardiac surgery. Journal of Cardiac Surgery. 36(2). 509–521. 3 indexed citations
9.
Freeman, Leisa J., et al.. (2019). Surgery for Eisenmenger syndrome: time for a rethink?. Journal of the Royal Society of Medicine. 112(12). 512–513. 1 indexed citations
10.
11.
12.
Nashef, Samer A.M.. (2017). Surgeons, high risk interventions and the birth of the Star Chamber. Journal of Thoracic Disease. 9(S6). S426–S427. 5 indexed citations
13.
Bosco, Paolo, Antonella Ferrara, & Samer A.M. Nashef. (2016). Iatrogenic Supravalvular Aortic Stenosis. Aorta. 4(5). 172–174. 1 indexed citations
14.
Farid, Shakil, A. Page, Neil Howell, et al.. (2015). Coronary ostial compromise in aortic valve replacement: An avoidable complication. Asian Cardiovascular and Thoracic Annals. 23(5). 535–542. 4 indexed citations
15.
Noorani, Alia, Christiana Burt, & Samer A.M. Nashef. (2013). Post-infarction biventricular free wall rupture with extracardiac shunt presenting as ventricular septal rupture. Interactive Cardiovascular and Thoracic Surgery. 17(2). 419–420.
16.
Jenkins, David J.A., et al.. (2013). FIASCO II failure to achieve a satisfactory cardiac outcome study: the elimination of system errors. Interactive Cardiovascular and Thoracic Surgery. 17(1). 116–119. 8 indexed citations
17.
Nashef, Samer A.M., et al.. (2007). Blood, Sweat, Toil, and Tears of Surgical Training. Part I: Blood. Asian Cardiovascular and Thoracic Annals. 15(4). 307–309. 2 indexed citations
18.
Baskett, Roger J.F., Fay Cafferty, Sarah Powell, et al.. (2006). Total Arterial Revascularization is Safe: Multicenter Ten-Year Analysis of 71,470 Coronary Procedures. The Annals of Thoracic Surgery. 81(4). 1243–1248. 22 indexed citations
19.
Nashef, Samer A.M.. (1999). What makes a surgeon? Knowledge, judgement, accountability.. PubMed. 81(1 Suppl). 44–5. 3 indexed citations
20.
MacArthur, Kenneth, et al.. (1988). Mechanical versus biological heart valves: a ten-year comparison in a single centre. European Journal of Cardio-Thoracic Surgery. 2(3). 143–150. 13 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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