Geir Øystein Andersen

158 total papers · 4.2k total citations
91 papers, 2.1k citations indexed

About

Geir Øystein Andersen is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Emergency Medicine. According to data from OpenAlex, Geir Øystein Andersen has authored 91 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Cardiology and Cardiovascular Medicine, 29 papers in Molecular Biology and 24 papers in Emergency Medicine. Recurrent topics in Geir Øystein Andersen's work include Cardiac Arrest and Resuscitation (23 papers), Acute Myocardial Infarction Research (22 papers) and Cardiac Fibrosis and Remodeling (13 papers). Geir Øystein Andersen is often cited by papers focused on Cardiac Arrest and Resuscitation (23 papers), Acute Myocardial Infarction Research (22 papers) and Cardiac Fibrosis and Remodeling (13 papers). Geir Øystein Andersen collaborates with scholars based in Norway, United States and Denmark. Geir Øystein Andersen's co-authors include Jan Eritsland, Ingebjørg Seljeflot, Kaspar Broch, Marius Trøseid, Johannes R. Hov, Harald Arnesen, Kjetil Sunde, Pavel Hoffmann, Sigrun Halvorsen and Tomas Drægni and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Geir Øystein Andersen

88 papers receiving 2.0k citations

Hit Papers

normalize citations (0→100%) normalize lifespan (0→100%) sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

The gut microbiome in coronary artery disease and heart failure: Current knowledge and future directions

2020 258 citations Marius Trøseid, Geir Øystein Andersen et al. EBioMedicine profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Geir Øystein Andersen	926	717	475	281	256	91	2.1k
Douglas F. Larson	911 1.0×	629 0.9×	132 0.3×	325 1.2×	310 1.2×	90	2.5k
Gilles Chironi	1.4k 1.6×	782 1.1×	229 0.5×	420 1.5×	278 1.1×	65	3.0k
Frederic T. Billings	1.0k 1.1×	430 0.6×	404 0.9×	91 0.3×	293 1.1×	80	3.2k
John D. Conger	605 0.7×	425 0.6×	288 0.6×	179 0.6×	202 0.8×	67	3.1k
Tarcisio Vago	1.4k 1.5×	352 0.5×	164 0.3×	175 0.6×	248 1.0×	93	2.7k
Massimo R. Mannarino	870 0.9×	458 0.6×	202 0.4×	287 1.0×	285 1.1×	77	2.6k
Bashir M. Matata	575 0.6×	317 0.4×	139 0.3×	215 0.8×	145 0.6×	68	1.9k
Kazuhiro Sase	792 0.9×	417 0.6×	300 0.6×	95 0.3×	122 0.5×	49	2.0k
Brett C. Sheridan	439 0.5×	287 0.4×	416 0.9×	258 0.9×	166 0.6×	76	2.0k
Juliane Kilo	816 0.9×	229 0.3×	265 0.6×	219 0.8×	189 0.7×	60	1.9k

Countries citing papers authored by Geir Øystein Andersen

Since Specialization

Citations

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

Fields of papers citing papers by Geir Øystein Andersen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Geir Øystein Andersen. 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 Geir Øystein Andersen. The network helps show where Geir Øystein Andersen may publish in the future.

Co-authorship network of co-authors of Geir Øystein Andersen

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

All Works

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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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