R Amarasingham

447 total citations
9 papers, 332 citations indexed

About

R Amarasingham is a scholar working on Cardiology and Cardiovascular Medicine, Emergency Medicine and Surgery. According to data from OpenAlex, R Amarasingham has authored 9 papers receiving a total of 332 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Cardiology and Cardiovascular Medicine, 4 papers in Emergency Medicine and 3 papers in Surgery. Recurrent topics in R Amarasingham's work include Cardiac Arrest and Resuscitation (3 papers), Cardiac Valve Diseases and Treatments (2 papers) and Cardiac electrophysiology and arrhythmias (2 papers). R Amarasingham is often cited by papers focused on Cardiac Arrest and Resuscitation (3 papers), Cardiac Valve Diseases and Treatments (2 papers) and Cardiac electrophysiology and arrhythmias (2 papers). R Amarasingham collaborates with scholars based in United States and United Kingdom. R Amarasingham's co-authors include Bernard Lown, Barouh V. Berkovits, Pravin M. Shah, H A Fleming, Celia M. Oakley, Tada Yipintsoi, C M Oakley, David R. Thiemann, Todd Dorman and Peter J. Pronovost and has published in prestigious journals such as The American Journal of Cardiology, Heart and Journal of the American Medical Informatics Association.

In The Last Decade

R Amarasingham

9 papers receiving 284 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R Amarasingham United States	6	207	204	45	39	37	9	332
Alvaro Mayorga-Cortés United States	3	160 0.8×	191 0.9×	57 1.3×	21 0.5×	39 1.1×	10	307
Lisbeth Waagstein Sweden	11	204 1.0×	131 0.6×	46 1.0×	23 0.6×	51 1.4×	13	299
Kenneth R. Stults United States	9	528 2.6×	218 1.1×	203 4.5×	47 1.2×	132 3.6×	12	634
A. ACHESON United States	7	242 1.2×	166 0.8×	54 1.2×	17 0.4×	43 1.2×	9	368
William T. Katsiyiannis United States	9	153 0.7×	557 2.7×	150 3.3×	32 0.8×	108 2.9×	16	726
Walter Paladino United States	7	87 0.4×	408 2.0×	46 1.0×	23 0.6×	43 1.2×	7	487
M Rosenqvist Sweden	8	114 0.6×	279 1.4×	75 1.7×	7 0.2×	38 1.0×	12	398
Špela Tadel Kocjančič Slovenia	6	309 1.5×	178 0.9×	38 0.8×	52 1.3×	168 4.5×	7	338
Jason Coult United States	13	278 1.3×	201 1.0×	76 1.7×	12 0.3×	125 3.4×	29	338
Kathy Gates United States	13	50 0.2×	895 4.4×	155 3.4×	12 0.3×	31 0.8×	24	951

Countries citing papers authored by R Amarasingham

Since Specialization

Citations

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

Fields of papers citing papers by R Amarasingham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R Amarasingham

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

All Works

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9 of 9 papers shown

1.

Amarasingham, R, et al.. (2010). A rapid admission protocol to reduce emergency department boarding times. BMJ Quality & Safety. 19(3). 200–204. 23 indexed citations

2.

Amarasingham, R, Peter J. Pronovost, Marie Diener‐West, et al.. (2007). Measuring Clinical Information Technology in the ICU Setting: Application in a Quality Improvement Collaborative. Journal of the American Medical Informatics Association. 14(3). 288–294. 23 indexed citations

3.

Ilsley, Charles, et al.. (1985). Percutaneous transluminal coronary angioplasty: the early Dunedin experience.. PubMed. 98(772). 47–9. 2 indexed citations

4.

Amarasingham, R & H A Fleming. (1967). Congenital heart disease with arrhythmia in a family.. Heart. 29(1). 78–82. 13 indexed citations

5.

Shah, Pravin M., Tada Yipintsoi, R Amarasingham, & Celia M. Oakley. (1965). Effects of respiration on the hemodynamics of hypertrophic obstructive cardiomyopathy. The American Journal of Cardiology. 15(6). 793–800. 24 indexed citations

6.

Shah, Pravin M., R Amarasingham, & C M Oakley. (1965). HAeMODYNAMIC EFFECTS OF CHANGES IN BLOOD VOLUME IN HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY. Heart. 27(1). 83–89. 16 indexed citations

7.

Amarasingham, R, Armand A. Lefemine, Eduardo Salazar, & Harold Levine. (1963). ELECTROCARDIOGRAPHIC OBSERVATIONS DURING AND AFTER ANOXIC ARREST FOR OPEN-HEART SURGERY. Heart. 25(5). 560–569. 3 indexed citations

8.

Amarasingham, R, et al.. (1962). Defibrillation by direct and alternating currents at normal and reduced temperatures.. PubMed. 13. 183–5. 4 indexed citations

9.

Lown, Bernard, et al.. (1962). Comparison of alternating current with direct current electroshock across the closed chest. The American Journal of Cardiology. 10(2). 223–233. 224 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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