Roger Allan

733 citations
24 papers · 498 · h-index 12

Impact in

    • Cardiac Valve Diseases and Treatments
    • Cardiac Health and Mental Health
    • Acute Myocardial Infarction Research
    • Cardiovascular Function and Risk Factors
    • Cardiac Imaging and Diagnostics
    • Medical Imaging Techniques and Applications
    • Advanced MRI Techniques and Applications
    • Radiation Dose and Imaging

Papers in

Roger Allan

22 papers receiving 468 citations

Peers

Roger Allan
Comparison fields: 5 of 73
  • Cardiology and Cardiovascular Medicine 233
  • Radiology, Nuclear Medicine and Imaging 191
  • Critical Care and Intensive Care Medicine 8
  • Complementary and alternative medicine 12
  • Physiology 33
Replace Kennedy Jw with:
Kennedy Jw United States
Masoumeh Lotfi‐Tokaldany Iran
Tammy Pegg United Kingdom
J. Le Dall France
Dennis A. Calnon United States
Evangelos Karanasios Greece
Marcello Di Valentino Switzerland
Radhakrishnan Ramaraj United States
J. Younger Australia
Antoine Kossaify Lebanon
Roger Allan relative to Kennedy Jw United States Kennedy Jw's profile →
Citations per field
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Citations per year

Countries citing papers authored by Roger Allan

Since Specialization
Citations

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

Fields of papers citing papers by Roger Allan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Roger Allan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Roger Allan Line = papers co-authored together Roger Allan links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 24 papers — load more, or switch the sort, to bring in the rest.

#Work
1 1982138
2 200662
3 201160
4 199437
5 199537
6 200827
7 200525
8 201417
9 201517
10 200614
11 198113
12 200612
13 201710
14 19985
15 19964
16 19814
17 19904
18 19923
19 19813
20 19812

About Roger Allan

Roger Allan is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine, Surgery and General Health Professions, having authored 24 papers that have together received 498 indexed citations. Recurring topics across this work include Cardiac Imaging and Diagnostics (8 papers), Cardiac Valve Diseases and Treatments (5 papers), Acute Myocardial Infarction Research (5 papers), Advanced MRI Techniques and Applications (3 papers), Cardiovascular and Diving-Related Complications (2 papers), Cardiac Health and Mental Health (2 papers), Infective Endocarditis Diagnosis and Management (2 papers) and Atrial Fibrillation Management and Outcomes (2 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (233 citations), Radiology, Nuclear Medicine and Imaging (191 citations), Critical Care and Intensive Care Medicine (8 citations), Complementary and alternative medicine (12 citations) and Physiology (33 citations). Roger Allan has collaborated with scholars based in Australia, United Kingdom and United States. Frequent co-authors include Andrew P. Selwyn, H.A. O’Brien, Peter Horlock, Antonio L’Abbate, John C. Clark, Paolo G. Camici, P.M. Grant, Brian Oldenburg, Dominik Schlosshan and Gita Mathur. Their work appears in journals such as The Medical Journal of Australia, The American Journal of Cardiology, Journal of the American College of Cardiology, JACC. Cardiovascular imaging and American Journal of Hematology.

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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