R W Portal

714 total citations
27 papers, 505 citations indexed

About

R W Portal is a scholar working on Cardiology and Cardiovascular Medicine, Emergency Medicine and Surgery. According to data from OpenAlex, R W Portal has authored 27 papers receiving a total of 505 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Cardiology and Cardiovascular Medicine, 5 papers in Emergency Medicine and 3 papers in Surgery. Recurrent topics in R W Portal's work include Cardiac Arrest and Resuscitation (5 papers), Cardiac electrophysiology and arrhythmias (5 papers) and Cardiac pacing and defibrillation studies (4 papers). R W Portal is often cited by papers focused on Cardiac Arrest and Resuscitation (5 papers), Cardiac electrophysiology and arrhythmias (5 papers) and Cardiac pacing and defibrillation studies (4 papers). R W Portal collaborates with scholars based in United Kingdom, Canada and United States. R W Portal's co-authors include C. P. Aber, M. Chopra, Udho Thadani, Keith A.A. Fox, Aubrey Leatham, Graham Davies, D A Ingram, E. M. M. Besterman, W Somerville and Kim Fox and has published in prestigious journals such as The Lancet, The Journal of Physiology and American Heart Journal.

In The Last Decade

R W Portal

27 papers receiving 416 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R W Portal United Kingdom 12 335 109 75 65 50 27 505
Salvador Sialer United States 10 235 0.7× 76 0.7× 87 1.2× 45 0.7× 112 2.2× 15 481
L Lemberg United States 12 367 1.1× 104 1.0× 38 0.5× 51 0.8× 36 0.7× 95 544
B. J. Kirby United Kingdom 12 347 1.0× 169 1.6× 125 1.7× 94 1.4× 124 2.5× 29 634
Santiago Guzmán United States 13 256 0.8× 108 1.0× 124 1.7× 39 0.6× 197 3.9× 27 560
Dwight I. Peretz Canada 13 174 0.5× 158 1.4× 43 0.6× 116 1.8× 218 4.4× 24 608
Wayne Warnica Canada 8 548 1.6× 125 1.1× 135 1.8× 36 0.6× 68 1.4× 13 766
Mayer Bassan Israel 13 440 1.3× 152 1.4× 186 2.5× 23 0.4× 58 1.2× 25 612
M. R. SALEM United States 15 181 0.5× 241 2.2× 40 0.5× 75 1.2× 149 3.0× 57 609
P Chiche France 12 311 0.9× 83 0.8× 111 1.5× 13 0.2× 74 1.5× 84 438
Byron J. Allen United States 17 731 2.2× 113 1.0× 50 0.7× 50 0.8× 58 1.2× 31 813

Countries citing papers authored by R W Portal

Since Specialization
Citations

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

Fields of papers citing papers by R W Portal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R W Portal

This figure shows the co-authorship network connecting the top 25 collaborators of R W Portal. A scholar is included among the top collaborators of R W Portal 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 W Portal. R W Portal 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.
2.
Ingram, D A, et al.. (1980). Vomiting as a diagnostic aid in acute ischaemic cardiac pain.. BMJ. 281(6241). 636–637. 34 indexed citations
3.
Aber, C. P., N. M. Bass, C. L. Berry, et al.. (1976). Streptokinase in acute myocardial infarction: a controlled multicentre study in the United Kingdom.. BMJ. 2(6044). 1100–1104. 63 indexed citations
4.
Fox, Kim, et al.. (1975). Prognostic significance of acute systolic hypertension after myocardial infarction.. BMJ. 3(5976). 128–130. 15 indexed citations
5.
Fox, Keith A.A., M. Chopra, R W Portal, & C. P. Aber. (1975). Long-term beta blockade: possible protection from myocardial infarction.. BMJ. 1(5950). 117–119. 34 indexed citations
6.
Fox, Keith A.A., et al.. (1975). Low voltage electrocardiogram after acute myocardial infarction.. Heart. 37(7). 748–751. 10 indexed citations
7.
Chopra, M., et al.. (1973). Discrepancies between electrocardiographic and enzyme evidence of myocardial infarction.. Heart. 35(12). 1240–1244. 4 indexed citations
8.
Chopra, M., Udho Thadani, R W Portal, & C. P. Aber. (1971). Lignocaine Therapy for Ventricular Ectopic Activity after Acute Myocardial Infarction: A Double-blind Trial. BMJ. 3(5776). 668–670. 54 indexed citations
9.
Thadani, Udho, M. Chopra, C. P. Aber, & R W Portal. (1971). Pericarditis after Acute Myocardial Infarction. BMJ. 2(5754). 135–137. 45 indexed citations
10.
Chopra, M., et al.. (1970). Peritoneal Dialysis for Pulmonary Oedema After Acute Myocardial Infarction. BMJ. 3(5714). 77–80. 9 indexed citations
11.
Chopra, M., R W Portal, & C. P. Aber. (1969). Lignocaine Therapy after Acute Myocardial Infarction. BMJ. 1(5638). 213–216. 37 indexed citations
12.
Aber, C. P., R W Portal, & M. Chopra. (1969). Cardiac Monitoring in a Regional Hospital. BMJ. 1(5638). 209–212. 11 indexed citations
13.
Ekins, Roger, et al.. (1966). The use of labelled vitamin B12 in the measurement of glomerular filtration rate. The Journal of Physiology. 186(2). 347–362. 10 indexed citations
14.
Ekins, Roger, et al.. (1966). Concealed glomerular filtration. The Journal of Physiology. 187(3). 603–614. 2 indexed citations
15.
Portal, R W. (1966). Constrictive pericarditis. American Heart Journal. 72(5). 714–715. 2 indexed citations
16.
Ekins, Roger, et al.. (1966). MEASURING GLOMERULAR FILTRATION-RATE. The Lancet. 287(7433). 364–365. 2 indexed citations
17.
Ekins, Roger, et al.. (1966). DETERMINATION OF GLOMERULAR FILTRATION-RATE. The Lancet. 288(7454). 109–109. 1 indexed citations
18.
Portal, R W, B. F. Robinson, & Aubrey Leatham. (1963). Notes on Cardiac Resuscitation, Including External Cardiac Massage. BMJ. 1(5331). 636–641. 11 indexed citations
19.
Portal, R W. (1963). Cardiac Arrest - Electrical Resuscitation and Pacing of the Heart. Proceedings of the Royal Society of Medicine. 56(4). 281–283. 2 indexed citations
20.
Portal, R W, et al.. (1962). ARTIFICIAL PACING FOR HEART-BLOCK. The Lancet. 280(7270). 1369–1375. 41 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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