Peter Brønnum Nielsen

7.4k total citations · 3 hit papers
158 papers, 5.1k citations indexed

About

Peter Brønnum Nielsen is a scholar working on Cardiology and Cardiovascular Medicine, Internal Medicine and Hematology. According to data from OpenAlex, Peter Brønnum Nielsen has authored 158 papers receiving a total of 5.1k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Cardiology and Cardiovascular Medicine, 43 papers in Internal Medicine and 31 papers in Hematology. Recurrent topics in Peter Brønnum Nielsen's work include Atrial Fibrillation Management and Outcomes (70 papers), Venous Thromboembolism Diagnosis and Management (43 papers) and Iron Metabolism and Disorders (26 papers). Peter Brønnum Nielsen is often cited by papers focused on Atrial Fibrillation Management and Outcomes (70 papers), Venous Thromboembolism Diagnosis and Management (43 papers) and Iron Metabolism and Disorders (26 papers). Peter Brønnum Nielsen collaborates with scholars based in Denmark, United Kingdom and Germany. Peter Brønnum Nielsen's co-authors include Torben Bjerregaard Larsen, Gregory Y.H. Lip, Flemming Skjøth, Jette Nordstrøm Kjældgaard, Thure Filskov Overvad, Mette Søgaard, Roland A. Fischer, Lars Hvilsted Rasmussen, Barbara Freund and Horst Weller and has published in prestigious journals such as Circulation, Nature Medicine and Nature Communications.

In The Last Decade

Peter Brønnum Nielsen

154 papers receiving 5.0k citations

Hit Papers

align trajectories

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 threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Brown adipose tissue activity controls triglyceride clearance

2011 1.3k citations Rudolph Reimer, Harald Ittrich et al. profile →
Comparative effectiveness and safety of non-vitamin K antagonist oral anticoagulants and warfarin in patients with atrial fibrillation: propensity weighted nationwide cohort study

2016 342 citations Torben Bjerregaard Larsen, Flemming Skjøth et al. BMJ profile →
Effectiveness and safety of reduced dose non-vitamin K antagonist oral anticoagulants and warfarin in patients with atrial fibrillation: propensity weighted nationwide cohort study

2017 258 citations Peter Brønnum Nielsen, Flemming Skjøth et al. BMJ profile →

Peers

Peter Brønnum Nielsen

CCM

PHYSI

EPIDE

HEMAT

Stefania Basili Italy

Jan‐Håkan Jansson Sweden

Ramzi Ajjan United Kingdom

Jørgen Jespersen Denmark

Yvonne Stirling United Kingdom

Ranjan Chakrabarti United Kingdom

Rossella Marcucci Italy

Paulette Mehta United States

Jackie A. Cooper United Kingdom

Renate Koppensteiner Austria

Stefania Basili Italy

Peter Brønnum Nielsen

2.4k ×0.9

CCM

946 ×0.7

PHYSI

2.0k ×1.7

EPIDE

673 ×0.7

643 ×1.1

HEMAT

Citations per year, relative to Peter Brønnum Nielsen Peter Brønnum Nielsen (= 1×) peers Stefania Basili

Countries citing papers authored by Peter Brønnum Nielsen

Since Specialization

Citations

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

Fields of papers citing papers by Peter Brønnum Nielsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Peter Brønnum Nielsen. 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 Peter Brønnum Nielsen. The network helps show where Peter Brønnum Nielsen may publish in the future.

Co-authorship network of co-authors of Peter Brønnum Nielsen

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

All Works

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20 of 20 papers shown

Nielsen, Peter Brønnum, et al.. (2024). Adherence and Persistence to Antiplatelet Therapy in Lower Extremity Peripheral Arterial Disease: A Danish Population Based Cohort Study. European Journal of Vascular and Endovascular Surgery. 67(6). 948–957. 6 indexed citations

Nielsen, Peter Brønnum, et al.. (2023). Positive Predictive Value of Non-Traumatic Bleeding Diagnoses in the Danish National Patient Register. Clinical Epidemiology. Volume 15. 493–502. 9 indexed citations

Albertsen, Ida Ehlers, et al.. (2023). Incidence of venous thromboembolism following head and neck surgery. European Archives of Oto-Rhino-Laryngology. 280(11). 5081–5089.

Søgaard, Mette, Peter Brønnum Nielsen, Nikolaj Eldrup, et al.. (2023). Epidemiological Trends and Projections of Incidence, Prevalence, and Disease Related Mortality Associated With Peripheral Arterial Disease: Observations Using Nationwide Danish Data. European Journal of Vascular and Endovascular Surgery. 66(5). 662–669. 4 indexed citations

Søgaard, Mette, Anne Gulbech Ording, Flemming Skjøth, Torben Bjerregaard Larsen, & Peter Brønnum Nielsen. (2023). Effectiveness and safety of direct oral anticoagulation vs. warfarin in frail patients with atrial fibrillation. European Heart Journal - Cardiovascular Pharmacotherapy. 10(2). 137–146. 7 indexed citations

Overvad, Thure Filskov, Flemming Skjøth, Gregory Piazza, et al.. (2022). The Khorana score and venous and arterial thrombosis in patients with cancer treated with immune checkpoint inhibitors: A Danish cohort study. Journal of Thrombosis and Haemostasis. 20(12). 2921–2929. 19 indexed citations

Ording, Anne Gulbech, Mette Søgaard, Flemming Skjøth, et al.. (2022). Hematuria in anticoagulated patients with atrial fibrillation and urologic cancer. Research and Practice in Thrombosis and Haemostasis. 6(1). e12629–e12629. 4 indexed citations

Søgaard, Mette, Peter Brønnum Nielsen, Flemming Skjøth, Torben Bjerregaard Larsen, & Nikolaj Eldrup. (2021). Revascularisation for Symptomatic Peripheral Artery Disease: External Applicability of the VOYAGER PAD Trial. European Journal of Vascular and Endovascular Surgery. 63(2). 285–294. 10 indexed citations

Bodilsen, Jacob, Peter Brønnum Nielsen, Mette Søgaard, et al.. (2021). Hospital admission and mortality rates for non-covid diseases in Denmark during covid-19 pandemic: nationwide population based cohort study. BMJ. 373. n1135–n1135. 115 indexed citations

10.

Overvad, Thure Filskov, Torben Bjerregaard Larsen, Mette Søgaard, et al.. (2020). Cancer-associated venous thromboembolism and the non-vitamin K antagonist oral anticoagulants: a review of clinical outcomes and patient perspectives. Expert Review of Cardiovascular Therapy. 18(11). 791–800. 7 indexed citations

11.

Lip, Gregory Y.H., Flemming Skjøth, Peter Brønnum Nielsen, & Torben Bjerregaard Larsen. (2019). Evaluation of the C2HEST Risk Score as a Possible Opportunistic Screening Tool for Incident Atrial Fibrillation in a Healthy Population (From a Nationwide Danish Cohort Study). The American Journal of Cardiology. 125(1). 48–54. 23 indexed citations

12.

Grove, Erik Lerkevang, Flemming Skjøth, Peter Brønnum Nielsen, Thomas Decker Christensen, & Torben Bjerregaard Larsen. (2018). Effectiveness and safety of self-managed oral anticoagulant therapy compared with direct oral anticoagulants in patients with atrial fibrillation. Scientific Reports. 8(1). 15805–15805. 13 indexed citations

13.

Nielsen, Peter Brønnum, Sam Riahi, Torben Bjerregaard Larsen, et al.. (2018). Associations between socioeconomic status, atrial fibrillation, and outcomes: a systematic review. Expert Review of Cardiovascular Therapy. 16(11). 857–873. 22 indexed citations

14.

Nielsen, Peter Brønnum. (2018). Eisenmangel: Medizinisches Problem oder Befindlichkeitsstörung?. MMW - Fortschritte der Medizin. 160(12). 22–22. 1 indexed citations

15.

Jung, Caroline, Markus Heine, Barbara Freund, et al.. (2015). Quantitative Activity Measurements of Brown Adipose Tissue at 7 T Magnetic Resonance Imaging After Application of Triglyceride-Rich Lipoprotein 59Fe-Superparamagnetic Iron Oxide Nanoparticle. Investigative Radiology. 51(3). 194–202. 11 indexed citations

16.

Düllmann, J., et al.. (2005). Nuclear iron deposits in hepatocytes of iron-loaded HFE-knock-out mice: a morphometric and immunocytochemical analysis. Acta Histochemica. 107(1). 57–65. 4 indexed citations

17.

Nielsen, Peter Brønnum, et al.. (2002). Congenital syphilis following negative antenatal screening.. PubMed. 5(1). 72–3. 4 indexed citations

18.

Nielsen, Peter Brønnum & Detlef Nachtigall. (1998). Iron Supplementation in Athletes. Sports Medicine. 26(4). 207–216. 89 indexed citations

19.

Nielsen, Peter Brønnum, Hermann Dietzfelbinger, & J. P. Kaltwasser. (1995). Eisenstatus und Eisenbedarf bei Blutspendern. Transfusion Medicine and Hemotherapy. 22(Suppl. 1). 145–149. 1 indexed citations

20.

Nielsen, Peter Brønnum, et al.. (1993). Chronic feeding of carbonyl-iron and TMH-ferrocene in rats. Comparison of two iron-overload models with different iron absorption. Comparative Biochemistry and Physiology Part C Pharmacology Toxicology and Endocrinology. 106(2). 429–436. 16 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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