Lauge Østergaard

2.8k total citations
105 papers, 1.6k citations indexed

About

Lauge Østergaard is a scholar working on Epidemiology, Cardiology and Cardiovascular Medicine and Infectious Diseases. According to data from OpenAlex, Lauge Østergaard has authored 105 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Epidemiology, 62 papers in Cardiology and Cardiovascular Medicine and 31 papers in Infectious Diseases. Recurrent topics in Lauge Østergaard's work include Infective Endocarditis Diagnosis and Management (61 papers), Cardiac Valve Diseases and Treatments (44 papers) and Antimicrobial Resistance in Staphylococcus (26 papers). Lauge Østergaard is often cited by papers focused on Infective Endocarditis Diagnosis and Management (61 papers), Cardiac Valve Diseases and Treatments (44 papers) and Antimicrobial Resistance in Staphylococcus (26 papers). Lauge Østergaard collaborates with scholars based in Denmark, United States and Sweden. Lauge Østergaard's co-authors include Emil Loldrup Fosbøl, Lars Køber, Christian Torp‐Pedersen, Gunnar Gislason, Jawad H. Butt, Niels Eske Bruun, Kristian Kragholm, Henning Bundgaard, Morten Schou and Matthew Phelps and has published in prestigious journals such as JAMA, Circulation and SHILAP Revista de lepidopterología.

In The Last Decade

Lauge Østergaard

96 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lauge Østergaard Denmark 21 791 653 544 349 279 105 1.6k
Leonidas Palaiodimos United States 16 296 0.4× 706 1.1× 268 0.5× 345 1.0× 127 0.5× 82 1.4k
Jean Dellamonica France 20 364 0.5× 339 0.5× 223 0.4× 239 0.7× 57 0.2× 57 1.4k
Erik Solligård Norway 21 606 0.8× 135 0.2× 132 0.2× 84 0.2× 136 0.5× 58 1.4k
Scott W. Mueller United States 21 269 0.3× 317 0.5× 98 0.2× 129 0.4× 63 0.2× 80 1.1k
Bjug Borgundvaag Canada 20 303 0.4× 137 0.2× 794 1.5× 87 0.2× 195 0.7× 107 1.8k
Alain Viallon France 19 521 0.7× 129 0.2× 136 0.3× 84 0.2× 226 0.8× 44 1.2k
Dipankar Bhowmik India 20 425 0.5× 247 0.4× 100 0.2× 76 0.2× 153 0.5× 147 1.5k
Laura Jartti Finland 16 522 0.7× 292 0.4× 558 1.0× 29 0.1× 154 0.6× 23 1.5k
Christophe Guervilly France 27 487 0.6× 258 0.4× 184 0.3× 148 0.4× 46 0.2× 67 2.1k
Artur Figueiredo Delgado Brazil 18 195 0.2× 309 0.5× 103 0.2× 101 0.3× 59 0.2× 52 1.1k

Countries citing papers authored by Lauge Østergaard

Since Specialization
Citations

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

Fields of papers citing papers by Lauge Østergaard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lauge Østergaard

This figure shows the co-authorship network connecting the top 25 collaborators of Lauge Østergaard. A scholar is included among the top collaborators of Lauge Østergaard 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 Lauge Østergaard. Lauge Østergaard 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.
Butt, Jawad H., Eva Havers‐Borgersen, Lauge Østergaard, et al.. (2025). Mitral valve replacement or repair and long-term risk of infective endocarditis: a Danish nationwide study. European Heart Journal. 46(36). 3569–3579. 2 indexed citations
2.
Møller, Jacob Eifer, Niels Eske Bruun, Jeppe Kofoed Petersen, et al.. (2025). Patient characteristics, valve surgery and 1-year mortality in left-sided Staphylococcus aureus infective endocarditis: a nationwide study. Heart. heartjnl–2025.
3.
Malik, Mariam Elmegaard, Simon Bo Larsen, Caroline Sindet‐Pedersen, et al.. (2025). Temporal trends in the use of oral anticoagulants and clinical outcomes in older, elderly, and very elderly patients with atrial fibrillation: a Danish nationwide study. European Heart Journal.
4.
Møller, Jacob Eifer, Niels Eske Bruun, Jonas Agerlund Povlsen, et al.. (2025). Patient characteristics, presentation, causal microorganisms, and overall mortality in the NatIonal Danish endocarditis stUdieS (NIDUS) registry. American Heart Journal. 285. 119–132. 2 indexed citations
5.
6.
Østergaard, Lauge, Eva Havers‐Borgersen, Marianne Voldstedlund, et al.. (2024). Bacteraemia and infective endocarditis following left-sided heart valve surgery. European Heart Journal - Quality of Care and Clinical Outcomes. 11(5). 668–677. 1 indexed citations
7.
Østergaard, Lauge, Morten Smerup, Jarl Emanuel Strange, et al.. (2024). Surgery in patients with infective endocarditis and prognostic importance of patient frailty. Infection. 52(5). 1953–1963. 2 indexed citations
8.
Havers‐Borgersen, Eva, Lauge Østergaard, Michael Rahbek Schmidt, et al.. (2024). Infective endocarditis with or without congenital heart disease: clinical features and outcomes. European Heart Journal. 45(44). 4704–4715. 6 indexed citations
9.
Strange, Jarl Emanuel, Lauge Østergaard, Lars Køber, et al.. (2023). Patient Characteristics, Microbiology, and Mortality of Infective Endocarditis After Transcatheter Aortic Valve Implantation. Clinical Infectious Diseases. 77(12). 1617–1625. 19 indexed citations
10.
Petersen, Jeppe Kofoed, Lauge Østergaard, Nicholas Carlson, et al.. (2023). Impact of Acute Kidney Injury After Transcatheter Aortic Valve Replacement: A Nationwide Study. Journal of the American Heart Association. 13(1). e031019–e031019. 2 indexed citations
11.
Østergaard, Lauge, Jonas Bjerring Olesen, Jeppe Kofoed Petersen, et al.. (2023). Arterial Thromboembolism in Patients With Atrial Fibrillation and CHA 2 DS 2 -VASc Score 1: A Nationwide Study. Circulation. 149(10). 764–773. 6 indexed citations
12.
Havers‐Borgersen, Eva, Lauge Østergaard, Jeppe Kofoed Petersen, et al.. (2023). Hemodialysis and its impact on patient characteristics, microbiology, cardiac surgery, and mortality in infective endocarditis. American Heart Journal. 264. 106–113. 1 indexed citations
13.
Vinding, Naja Emborg, Søren Lund Kristensen, Rasmus Rørth, et al.. (2022). Ischemic Stroke Severity and Mortality in Patients With and Without Atrial Fibrillation. Journal of the American Heart Association. 11(4). e022638–e022638. 40 indexed citations
14.
Kragholm, Kristian, Thomas Alexander Gerds, Emil Loldrup Fosbøl, et al.. (2020). Association Between Prescribed Ibuprofen and Severe COVID‐19 Infection: A Nationwide Register‐Based Cohort Study. Clinical and Translational Science. 13(6). 1103–1107. 24 indexed citations
15.
Dahl, Anders, Lauge Østergaard, Magnus Arpi, et al.. (2020). Prevalence of Infective Endocarditis in Streptococcal Bloodstream Infections Is Dependent on Streptococcal Species. Circulation. 142(8). 720–730. 98 indexed citations
16.
Østergaard, Lauge, Jawad H. Butt, Michael Vinther, et al.. (2020). Cause-specific death and risk factors of 1-year mortality after implantable cardioverter-defibrillator implantation: a nationwide study. European Heart Journal - Quality of Care and Clinical Outcomes. 8(1). 39–49. 3 indexed citations
17.
Butt, Jawad H., Lauge Østergaard, Jacob Eifer Møller, et al.. (2020). Incidence of acute myocardial infarction-related cardiogenic shock during corona virus disease 19 (COVID-19) pandemic. IJC Heart & Vasculature. 31. 100659–100659. 15 indexed citations
18.
Butt, Jawad H., Emil Loldrup Fosbøl, Thomas Alexander Gerds, et al.. (2020). Ticagrelor and the risk of Staphylococcus aureus bacteraemia and other infections. European Heart Journal - Cardiovascular Pharmacotherapy. 8(1). 13–19. 12 indexed citations
19.
Østergaard, Lauge, Morten Smerup, Kasper Iversen, et al.. (2020). Differences in mortality in patients undergoing surgery for infective endocarditis according to age and valvular surgery. BMC Infectious Diseases. 20(1). 705–705. 23 indexed citations
20.
Østergaard, Lauge, Nana Valeur, Andrew Wang, et al.. (2018). Incidence of infective endocarditis in patients considered at moderate risk. European Heart Journal. 40(17). 1355–1361. 31 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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