R Underwood

661 total citations
10 papers, 306 citations indexed

About

R Underwood is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Biomedical Engineering. According to data from OpenAlex, R Underwood has authored 10 papers receiving a total of 306 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Radiology, Nuclear Medicine and Imaging, 4 papers in Cardiology and Cardiovascular Medicine and 4 papers in Biomedical Engineering. Recurrent topics in R Underwood's work include Cardiac Imaging and Diagnostics (8 papers), Advanced MRI Techniques and Applications (4 papers) and Advanced X-ray and CT Imaging (4 papers). R Underwood is often cited by papers focused on Cardiac Imaging and Diagnostics (8 papers), Advanced MRI Techniques and Applications (4 papers) and Advanced X-ray and CT Imaging (4 papers). R Underwood collaborates with scholars based in United Kingdom, United States and Denmark. R Underwood's co-authors include Simon Rees, D B Longmore, David Firmin, Raad Mohiaddin, Birger Hesse, Eliana Reyes, Claudio Marcassa, J. J. Bax, Frank M. Bengel and Jane Somerville and has published in prestigious journals such as Radiology, European Heart Journal and Heart.

In The Last Decade

R Underwood

10 papers receiving 298 citations

Peers

R Underwood

RNMI

CCM

EPIDE

PRM

SURGE

U. M. Sivananthan United Kingdom

Visveshwar Baskaran United States

Carla Manzara Italy

R Okada Japan

Elena K. Grant United States

Cindy Comeau United States

G.R. Caputo United States

S. De Castro Italy

D. Pfeifer United States

K.-F. Kreitner Germany

U. M. Sivananthan United Kingdom

R Underwood

176 ×0.9

RNMI

143 ×1.1

CCM

21 ×0.2

EPIDE

70 ×0.9

PRM

105 ×1.4

SURGE

Citations per year, relative to R Underwood R Underwood (= 1×) peers U. M. Sivananthan

Countries citing papers authored by R Underwood

Since Specialization

Citations

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

Fields of papers citing papers by R Underwood

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R Underwood

This figure shows the co-authorship network connecting the top 25 collaborators of R Underwood. A scholar is included among the top collaborators of R Underwood 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 R Underwood. R Underwood is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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10 of 10 papers shown

1.

Marcassa, Claudio, J. J. Bax, Frank M. Bengel, et al.. (2008). Clinical value, cost-effectiveness, and safety of myocardial perfusion scintigraphy: a position statement. European Heart Journal. 29(4). 557–563. 81 indexed citations

2.

Marcassa, Claudio, Angelika Bischof Delaloye, Alberto Cuocolo, et al.. (2006). The regulatory background of nuclear cardiology in Europe: a survey by the European Council of Nuclear Cardiology. European Journal of Nuclear Medicine and Molecular Imaging. 33(12). 1508–1512. 4 indexed citations

3.

Thompson, Gilbert R., et al.. (2000). Coronary calcification score and predicted risk of coronary heart disease. Atherosclerosis. 151(1). 4–4. 2 indexed citations

4.

Nagel, Eike, R Underwood, Dudley J. Pennell, et al.. (1998). New developments in non-invasive cardiac imaging: critical assessment of the clinical role of cardiac magnetic resonance imaging.. PubMed. 19(9). 1286–93. 16 indexed citations

5.

Thompson, Gilbert R., et al.. (1996). Electron-beam CT scanning for detection of coronary calcification and prediction of coronary heart disease. QJM. 89(8). 565–570. 10 indexed citations

6.

Anagnostopoulos, Constantinos, et al.. (1995). Regional myocardial wall motion and thickening assessed by gated MIBI tomography and MRI. Nuclear Medicine Communications. 16(4). 210–210. 1 indexed citations

7.

Pennell, Dudley J. & R Underwood. (1993). Magnetic resonance imaging of the heart.. PubMed. 49(2). 90–5, 98. 3 indexed citations

8.

Underwood, R, C. Michael Gibson, A. C. Tweddel, & Jonathan Flint. (1992). A survey of nuclear cardiological practice in Great Britain. The British Nuclear Cardiology Group.. Heart. 67(3). 273–277. 17 indexed citations

9.

Mohiaddin, Raad, et al.. (1990). Vena caval flow: assessment with cine MR velocity mapping.. Radiology. 177(2). 537–541. 94 indexed citations

10.

Rees, Simon, Jane Somerville, Chris Ward, et al.. (1989). Coarctation of the aorta: MR imaging in late postoperative assessment.. Radiology. 173(2). 499–502. 78 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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