J O Beitnes

1.4k total citations
5 papers, 286 citations indexed

About

J O Beitnes is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, J O Beitnes has authored 5 papers receiving a total of 286 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 4 papers in Cardiology and Cardiovascular Medicine and 2 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in J O Beitnes's work include Cardiovascular Function and Risk Factors (3 papers), Cardiac Imaging and Diagnostics (2 papers) and Mechanical Circulatory Support Devices (2 papers). J O Beitnes is often cited by papers focused on Cardiovascular Function and Risk Factors (3 papers), Cardiac Imaging and Diagnostics (2 papers) and Mechanical Circulatory Support Devices (2 papers). J O Beitnes collaborates with scholars based in Norway and Italy. J O Beitnes's co-authors include Svend Aakhus, K Forfang, Ketil Lunde, Harald Arnesen, Svein Solheim, Jan E. Brinchmann, Einar Hopp, Lars Aaberge, Otto A. Smiseth and Guro Grindheim and has published in prestigious journals such as Heart, Ultrasound in Obstetrics and Gynecology and Catheterization and Cardiovascular Interventions.

In The Last Decade

J O Beitnes

5 papers receiving 278 citations

Peers

J O Beitnes

CCM

SURGE

GENET

MB

BIOMA

Laurent Sabbah France

Monisha N. Banerjee United States

Carlos Cuellas Ramón Spain

Teiji Okazaki Japan

Nawwar Al Attar France

Wen Ruan Singapore

Stefan Hardt Germany

Keum Soo Park South Korea

Barbara Cattadori Italy

Fujian Duan China

Laurent Sabbah France

J O Beitnes

59 ×0.4

CCM

128 ×0.8

SURGE

77 ×0.7

GENET

78 ×1.3

MB

65 ×1.4

BIOMA

Citations per year, relative to J O Beitnes J O Beitnes (= 1×) peers Laurent Sabbah

Countries citing papers authored by J O Beitnes

Since Specialization

Citations

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

Fields of papers citing papers by J O Beitnes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J O Beitnes. 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 J O Beitnes. The network helps show where J O Beitnes may publish in the future.

Co-authorship network of co-authors of J O Beitnes

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

All Works

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5 of 5 papers shown

1.

Solberg, Ole Geir, Knut Stavem, Asgrimur Ragnarsson, et al.. (2019). Index of microvascular resistance to assess the effect of rosuvastatin on microvascular function in women with chest pain and no obstructive coronary artery disease: A double‐blind randomized study. Catheterization and Cardiovascular Interventions. 94(5). 660–668. 14 indexed citations

2.

Beitnes, J O, Guro Grindheim, Lars Aaberge, et al.. (2012). Altered maternal left ventricular contractility and function during normal pregnancy. Ultrasound in Obstetrics and Gynecology. 41(6). 659–666. 65 indexed citations

3.

Mistry, Nisha, J O Beitnes, Sam Halvorsen, et al.. (2011). Assessment of left ventricular function in ST-elevation myocardial infarction by global longitudinal strain: a comparison with ejection fraction, infarct size, and wall motion score index measured by non-invasive imaging modalities. European Journal of Echocardiography. 12(9). 678–683. 22 indexed citations

4.

Beitnes, J O, Ola Gjesdal, Ketil Lunde, et al.. (2010). Left ventricular systolic and diastolic function improve after acute myocardial infarction treated with acute percutaneous coronary intervention, but are not influenced by intracoronary injection of autologous mononuclear bone marrow cells: a 3 year serial echocardiographic sub-study of the randomized-controlled ASTAMI study. European Journal of Echocardiography. 12(2). 98–106. 64 indexed citations

5.

Beitnes, J O, Einar Hopp, Ketil Lunde, et al.. (2009). Long-term results after intracoronary injection of autologous mononuclear bone marrow cells in acute myocardial infarction: the ASTAMI randomised, controlled study. Heart. 95(24). 1983–1989. 121 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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