Charles Reynard

2.0k total citations
35 papers, 264 citations indexed

About

Charles Reynard is a scholar working on Cardiology and Cardiovascular Medicine, Emergency Medicine and General Health Professions. According to data from OpenAlex, Charles Reynard has authored 35 papers receiving a total of 264 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Cardiology and Cardiovascular Medicine, 8 papers in Emergency Medicine and 5 papers in General Health Professions. Recurrent topics in Charles Reynard's work include Acute Myocardial Infarction Research (13 papers), Emergency and Acute Care Studies (6 papers) and Venous Thromboembolism Diagnosis and Management (5 papers). Charles Reynard is often cited by papers focused on Acute Myocardial Infarction Research (13 papers), Emergency and Acute Care Studies (6 papers) and Venous Thromboembolism Diagnosis and Management (5 papers). Charles Reynard collaborates with scholars based in United Kingdom, United States and Saudi Arabia. Charles Reynard's co-authors include Richard Body, Niall Morris, Paul Collinson, Daniel Horner, Tom Roberts, Edward Carlton, William Hulme, Michael Barrett, Katie Samuel and Jo Daniels and has published in prestigious journals such as SHILAP Revista de lepidopterología, European Respiratory Journal and BMJ Open.

In The Last Decade

Charles Reynard

32 papers receiving 250 citations

Peers

Charles Reynard
Elisa Sarmiento United States
Yonatan Greenstein United States
Evan Avraham Alpert Israel
Luis García-Castrillo Riesgo Spain
Emily Marshall United Kingdom
Sonia Frick Switzerland
Maurice Raphaël United Kingdom
David Robinson United Kingdom
Shawn Mondoux Canada
Kranthi Sitammagari United States
Elisa Sarmiento United States
Charles Reynard
Citations per year, relative to Charles Reynard Charles Reynard (= 1×) peers Elisa Sarmiento

Countries citing papers authored by Charles Reynard

Since Specialization
Citations

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

Fields of papers citing papers by Charles Reynard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Charles Reynard

This figure shows the co-authorship network connecting the top 25 collaborators of Charles Reynard. A scholar is included among the top collaborators of Charles Reynard 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 Charles Reynard. Charles Reynard 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.
Yang, Jingyan, Tamuno Alfred, Leah J. McGrath, et al.. (2025). The impact of COVID vaccination on incidence of long COVID and healthcare resource utilisation in a primary care cohort in England, 2021–2022. BMC Infectious Diseases. 25(1). 214–214. 2 indexed citations
2.
Mendes, Diana, Thomas Padgett, W. David Strain, et al.. (2024). Modelling COVID-19 Vaccination in the UK: Impact of the Autumn 2022 and Spring 2023 Booster Campaigns. Infectious Diseases and Therapy. 13(5). 1127–1146. 2 indexed citations
3.
Reynard, Charles, James Campling, Adam Gordon, et al.. (2024). Adult risk groups for vaccine preventable respiratory infections: an overview of the UK environment. Expert Review of Vaccines. 23(1). 1052–1067. 1 indexed citations
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5.
Graham, H. Kerr, Andrew Vyse, Charles Reynard, et al.. (2023). P153 Adult respiratory illness attendances to emergency departments: the pinnacle of winter pressures. A200.1–A200.
6.
Reynard, Charles, Brian McMillan, Anisa Jabeen Nasir Jafar, et al.. (2022). Long-term cardiovascular risk prediction in the emergency department: a mixed-methods study protocol. BMJ Open. 12(4). e054311–e054311. 2 indexed citations
7.
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Reynard, Charles, Daniel Darbyshire, Anisa Jabeen Nasir Jafar, et al.. (2021). Systematic literature search, review and dissemination methodology for the COVID-19 pandemic. BMJ Simulation & Technology Enhanced Learning. 7(6). 524–527. 2 indexed citations
10.
Reynard, Charles, Glen P. Martin, Evangelos Kontopantelis, et al.. (2021). Advanced cardiovascular risk prediction in the emergency department: updating a clinical prediction model – a large database study protocol. SHILAP Revista de lepidopterología. 5(1). 16–16. 1 indexed citations
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Reynard, Charles, A. Joy Allen, Bethany Shinkins, et al.. (2021). COVID-19 rapid diagnostics: practice review. Emergency Medicine Journal. 39(1). 70–76. 17 indexed citations
13.
Roberts, Tom, Jo Daniels, William Hulme, et al.. (2020). COVID-19 emergency response assessment study: a prospective longitudinal survey of frontline doctors in the UK and Ireland: study protocol. BMJ Open. 10(8). e039851–e039851. 15 indexed citations
14.
Reynard, Charles, Niall Morris, Phil Moss, et al.. (2020). Diagnostic accuracy of the Troponin-only Manchester Acute Coronary Syndromes (T-MACS) decision aid with a point-of-care cardiac troponin assay. Emergency Medicine Journal. 37(4). 223–228. 15 indexed citations
15.
Carley, Simon, et al.. (2020). 131 Rapid and sustained increase in #FOAMed based education during COVID-19 on the St Emlyn’s blog and podcast. Emergency Medicine Journal. 37(12). 830–831. 1 indexed citations
16.
Jafar, Anisa Jabeen Nasir, et al.. (2020). EMJ COVID-19 monthly top five. Emergency Medicine Journal. 38(1). 73–75.
17.
Reynard, Charles, et al.. (2019). Can Emergency Physician Gestalt “Rule In” or “Rule Out” Acute Coronary Syndrome: Validation in a Multicenter Prospective Diagnostic Cohort Study. Academic Emergency Medicine. 27(1). 24–30. 23 indexed citations
18.
Morris, Niall, Charles Reynard, & Richard Body. (2019). The low accuracy of the non-ST-elevation myocardial infarction electrocardiograph criteria of the fourth universal definition of myocardial infarction. Hong Kong Journal of Emergency Medicine. 27(4). 229–235. 2 indexed citations
19.
Body, Richard, Niall Morris, Charles Reynard, & Paul Collinson. (2019). Comparison of four decision aids for the early diagnosis of acute coronary syndromes in the emergency department. Emergency Medicine Journal. 37(1). 8–13. 33 indexed citations
20.
Reynard, Charles, et al.. (2019). 048 Computer beats doctor? Estimating the probability of acute coronary syndrome for individual patients. Emergency Medicine Journal. 36(12). 807.2–807. 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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2026