Roger Allan

731 total citations
24 papers, 498 citations indexed

About

Roger Allan is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Roger Allan has authored 24 papers receiving a total of 498 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Cardiology and Cardiovascular Medicine, 12 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Roger Allan's work include Cardiac Imaging and Diagnostics (12 papers), Cardiac Valve Diseases and Treatments (5 papers) and Acute Myocardial Infarction Research (5 papers). Roger Allan is often cited by papers focused on Cardiac Imaging and Diagnostics (12 papers), Cardiac Valve Diseases and Treatments (5 papers) and Acute Myocardial Infarction Research (5 papers). Roger Allan collaborates with scholars based in Australia, United Kingdom and United States. Roger Allan's co-authors include Andrew P. Selwyn, H.A. O’Brien, Peter Horlock, P.M. Grant, Paolo G. Camici, John C. Clark, Antonio L’Abbate, Brian Oldenburg, Dominik Schlosshan and Gita Mathur and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and The Medical Journal of Australia.

In The Last Decade

Roger Allan

22 papers receiving 468 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roger Allan Australia 12 283 225 76 66 55 24 498
Jack Gutman United States 11 382 1.3× 256 1.1× 104 1.4× 41 0.6× 69 1.3× 16 629
A. Kerr New Zealand 12 251 0.9× 119 0.5× 203 2.7× 68 1.0× 41 0.7× 33 454
Vincent J. Fisher United States 15 423 1.5× 148 0.7× 159 2.1× 45 0.7× 74 1.3× 22 661
Paul N. Uhlig United States 12 351 1.2× 140 0.6× 245 3.2× 156 2.4× 126 2.3× 17 673
Assi Milwidsky Israel 13 298 1.1× 65 0.3× 61 0.8× 82 1.2× 37 0.7× 37 453
Susan A. Matulevicius United States 12 518 1.8× 401 1.8× 76 1.0× 39 0.6× 44 0.8× 15 833
D B Pryor United States 13 574 2.0× 370 1.6× 207 2.7× 26 0.4× 34 0.6× 16 848
A.J. Mourant United Kingdom 7 269 1.0× 67 0.3× 136 1.8× 35 0.5× 41 0.7× 11 448
Marcello Di Valentino Switzerland 14 293 1.0× 135 0.6× 106 1.4× 37 0.6× 151 2.7× 40 539
Phillip K. Fulkerson United States 11 317 1.1× 99 0.4× 65 0.9× 93 1.4× 55 1.0× 21 465

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-authorship network of co-authors of Roger Allan

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Allan. A scholar is included among the top collaborators of Roger Allan 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 Roger Allan. Roger Allan 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.
Ford, Thomas J., et al.. (2017). Balloon Aortic Valvuloplasty in the Transcatheter Valve Era: Single Centre Indications and Early Safety Data in a High Risk Population. Heart Lung and Circulation. 27(5). 595–600. 10 indexed citations
2.
3.
Liou, Kevin, et al.. (2014). Patent Foramen Ovale Influences the Presentation of Decompression Illness in SCUBA Divers. Heart Lung and Circulation. 24(1). 26–31. 17 indexed citations
4.
Schlosshan, Dominik, et al.. (2011). Real-Time 3D Transesophageal Echocardiography for the Evaluation of Rheumatic Mitral Stenosis. JACC. Cardiovascular imaging. 4(6). 580–588. 60 indexed citations
5.
Liou, Kevin, Sze‐Yuan Ooi, G. Cranney, & Roger Allan. (2009). Percutaneous closure of patent foramen ovale: A single centre experience. Heart Lung and Circulation. 18. S222–S223. 1 indexed citations
6.
Walters, D., Nicholas Aroney, Derek P. Chew, et al.. (2008). Variations in the application of cardiac care in Australia. The Medical Journal of Australia. 188(4). 218–223. 27 indexed citations
7.
Kovacic, Jason C., Peter S. Macdonald, Judith Freund, et al.. (2006). Profound thrombocytopenia related to G‐CSF. American Journal of Hematology. 82(3). 229–230. 14 indexed citations
8.
Broderick, Carolyn, et al.. (2006). 7. Sport for special groups. The Medical Journal of Australia. 184(6). 297–302. 12 indexed citations
9.
Briffa, Tom, et al.. (2006). Physical activity for people with cardiovascular disease: recommendations of the National Heart Foundation of Australia. The Medical Journal of Australia. 184(2). 71–75. 62 indexed citations
10.
Chew, Derek P., et al.. (2005). National data elements for the clinical management of acute coronary syndromes. The Medical Journal of Australia. 182(S9). S1–16. 25 indexed citations
11.
Prasan, Ananth M., Christopher Flood, Mark Pitney, et al.. (2004). 1120-42 Improved myocardial blush grade is associated with reduced troponin I elevation in unstabke angina patients undergoing percutaneous intervention. Journal of the American College of Cardiology. 43(5). A75–A75. 1 indexed citations
12.
Farshid, A., Roger Allan, R. Giles, et al.. (1998). Impact of an aggressive coronary stenting strategy on the incidence of target lesion revascularization. The American Journal of Cardiology. 82(12). 1441–1444. 5 indexed citations
13.
Pitney, Mark, et al.. (1996). Activated clotting time differential is a superior method of monitoring anticoagulation following coronary angioplasty. Catheterization and Cardiovascular Diagnosis. 37(2). 145–150. 1 indexed citations
14.
Oldenburg, Brian, Andrew Martin, Jennifer Greenwood, L. Bernstein, & Roger Allan. (1995). A Controlled Trial of a Behavioral and Educational Intervention Following Coronary Artery Bypass Surgery. Journal of Cardiopulmonary Rehabilitation. 15(1). 39–46. 37 indexed citations
15.
Pitney, Mark, et al.. (1994). Modifying fluoroscopic views reduces operator radiation exposure during coronary angioplasty. Journal of the American College of Cardiology. 24(7). 1660–1663. 37 indexed citations
16.
McCredie, R. M., Roger Allan, & Robert A. Smith. (1990). Non‐surgical mitral valvotomy. The Medical Journal of Australia. 152(5). 250–251. 4 indexed citations
17.
Allan, Roger, et al.. (1981). Quantitation of myocardial perfusion in man using oxygen-15 and positron tomography. The American Journal of Cardiology. 47. 481–481. 3 indexed citations
18.
Allan, Roger, Peter Horlock, Kim Fox, & Andrew P. Selwyn. (1981). INVESTIGATION OF THE MECHANISMS AND CONSEQUENCES OF TRANSIENT MYOCARDIAL ISCHAEMIA. Acta Medica Scandinavica. 210(S651). 133–138. 2 indexed citations
19.
McKenna, William J., Roger Allan, Peter Horlock, et al.. (1981). Hypertrophic cardiomyopathy: Measurement of cation uptake. The American Journal of Cardiology. 47. 409–409. 4 indexed citations
20.
Allan, Roger. (1975). Power semiconductors. IEEE Spectrum. 12(11). 37–45. 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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