Lars Idorn

953 total citations
31 papers, 607 citations indexed

About

Lars Idorn is a scholar working on Epidemiology, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Lars Idorn has authored 31 papers receiving a total of 607 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Epidemiology, 16 papers in Cardiology and Cardiovascular Medicine and 15 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Lars Idorn's work include Congenital Heart Disease Studies (25 papers), Pulmonary Hypertension Research and Treatments (7 papers) and Cardiac Structural Anomalies and Repair (6 papers). Lars Idorn is often cited by papers focused on Congenital Heart Disease Studies (25 papers), Pulmonary Hypertension Research and Treatments (7 papers) and Cardiac Structural Anomalies and Repair (6 papers). Lars Idorn collaborates with scholars based in Denmark, Sweden and United States. Lars Idorn's co-authors include Lars Søndergaard, Annette Schophuus Jensen, Keld E. Sørensen, Ulf Thilén, Edit Nagy, Jesper I. Reimers, Ulla Ramer Mikkelsen, Katarina Hanséus, Pär I. Johansson and Klaus Juul and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and European Heart Journal.

In The Last Decade

Lars Idorn

28 papers receiving 595 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lars Idorn Denmark 15 487 339 252 224 35 31 607
Rebecca Gurofsky Canada 10 406 0.8× 163 0.5× 350 1.4× 311 1.4× 29 0.8× 10 555
Jean A. Ballweg United States 13 490 1.0× 200 0.6× 302 1.2× 310 1.4× 123 3.5× 31 665
Mats Synnergren Sweden 8 215 0.4× 210 0.6× 105 0.4× 172 0.8× 49 1.4× 19 450
Clement S.W. Chiu China 12 347 0.7× 423 1.2× 404 1.6× 334 1.5× 43 1.2× 17 733
Qu‐ming Zhao China 10 396 0.8× 111 0.3× 294 1.2× 204 0.9× 54 1.5× 28 552
Vincenzo Argano Italy 12 177 0.4× 343 1.0× 233 0.9× 182 0.8× 23 0.7× 46 521
Thomas A. Vargo United States 15 231 0.5× 234 0.7× 214 0.8× 183 0.8× 49 1.4× 29 564
Stephanie L. Siehr United States 10 194 0.4× 164 0.5× 191 0.8× 235 1.0× 51 1.5× 16 480
Sanjay Asopa United Kingdom 10 162 0.3× 308 0.9× 133 0.5× 145 0.6× 25 0.7× 28 523
Aimee Doran United States 14 316 0.6× 712 2.1× 939 3.7× 204 0.9× 24 0.7× 20 1.1k

Countries citing papers authored by Lars Idorn

Since Specialization
Citations

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

Fields of papers citing papers by Lars Idorn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lars Idorn

This figure shows the co-authorship network connecting the top 25 collaborators of Lars Idorn. A scholar is included among the top collaborators of Lars Idorn 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 Lars Idorn. Lars Idorn 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.
Kelly, Benjamin, et al.. (2025). 30-Year Survival After the Fontan Operation in Denmark. Pediatric Cardiology. 47(3). 1229–1237.
2.
Philbert, Berit T., Annette Schophuus Jensen, Michael Rahbek Schmidt, et al.. (2024). Implantable cardioverter defibrillator therapy in paediatric patients for primary vs. secondary prevention. EP Europace. 26(9). 3 indexed citations
3.
4.
Christensen, Daniel Mølager, T S G Sehested, Caroline Sindet‐Pedersen, et al.. (2024). Determinants of life satisfaction in adolescents with congenital or acquired heart disease: a nationwide cross-sectional study. BMC Public Health. 24(1). 3319–3319.
5.
Idorn, Lars, et al.. (2023). Exercise capacity in the Danish Fontan population remains stable after ten years of follow-up - is physical activity the key to success?. International Journal of Cardiology. 387. 131137–131137. 5 indexed citations
6.
Kelly, Benjamin, et al.. (2023). Quality of Life in the Danish Fontan Population is Unchanged Over the Past Decade—A Nationwide Longitudinal Study. Pediatric Cardiology. 46(1). 148–158. 1 indexed citations
7.
Meddis, Alessandra, Daniel Mølager Christensen, Thomas Alexander Gerds, et al.. (2022). Lifetime risk of comorbidity in patients with simple congenital heart disease: a Danish nationwide study. European Heart Journal. 44(9). 741–748. 24 indexed citations
8.
Bang, Casper N., Ole Ahlehoff, Christian Torp‐Pedersen, et al.. (2021). Time Trends in Simple Congenital Heart Disease Over 39 Years: A Danish Nationwide Study. Journal of the American Heart Association. 10(14). e020375–e020375. 10 indexed citations
9.
Schmiegelow, Michelle, Lars Idorn, Gunnar Gislason, et al.. (2019). Cardiovascular complications in patients with total cavopulmonary connection: A nationwide cohort study. International Journal of Cardiology. 305. 120–126. 4 indexed citations
10.
Holst, Line Marie, Lars Idorn, Jesper Vandborg Bjerre, et al.. (2019). Impact of congenital heart surgery on quality of life in children and adolescents with surgically corrected Ventricular Septal Defect, Tetralogy of Fallot, and Transposition of the Great Arteries. Cardiology in the Young. 29(8). 1082–1087. 9 indexed citations
11.
Jensen, Annette Schophuus, Ulla Ramer Mikkelsen, Lars Idorn, et al.. (2014). Hemodynamic causes of exercise intolerance in Fontan patients. International Journal of Cardiology. 175(3). 478–483. 18 indexed citations
12.
Jensen, Annette Schophuus, Ulla Ramer Mikkelsen, Lars Idorn, et al.. (2014). HEMODYNAMIC CAUSES FOR EXERCISE INTOLERANCE IN FONTAN PATIENTS. Journal of the American College of Cardiology. 63(12). A500–A500. 2 indexed citations
13.
Mikkelsen, Ulla Ramer, Ulf Thilén, Lars Idorn, et al.. (2014). Bosentan Improves Exercise Capacity in Adolescents and Adults After Fontan Operation. Circulation. 130(23). 2021–2030. 138 indexed citations
14.
Mikkelsen, Ulla Ramer, Ulf Thilén, Lars Idorn, et al.. (2014). EFFECTS OF BOSENTAN ON PEAK OXYGEN CONSUMPTION, HEMODYNAMICS AND FUNCTIONAL CLASS IN FONTAN PATIENTS: A RANDOMIZED, PLACEBO CONTROLLED, DOUBLE BLIND STUDY. Journal of the American College of Cardiology. 63(12). A478–A478. 2 indexed citations
15.
Jensen, Annette Schophuus, Pär I. Johansson, Lars Idorn, et al.. (2013). The haematocrit – an important factor causing impaired haemostasis in patients with cyanotic congenital heart disease. International Journal of Cardiology. 167(4). 1317–1321. 32 indexed citations
16.
Idorn, Lars, Birgitte Hanel, Annette Schophuus Jensen, et al.. (2013). New insights into the aspects of pulmonary diffusing capacity in Fontan patients. Cardiology in the Young. 24(2). 311–320. 15 indexed citations
17.
Idorn, Lars, Annette Schophuus Jensen, Klaus Juul, et al.. (2013). Quality of life and cognitive function in Fontan patients, a population-based study. International Journal of Cardiology. 168(4). 3230–3235. 45 indexed citations
18.
Idorn, Lars, Annette Schophuus Jensen, Jesper I. Reimers, et al.. (2012). Thromboembolic Complications in Fontan Patients: Population-Based Prevalence and Exploration of the Etiology. Pediatric Cardiology. 34(2). 262–272. 28 indexed citations
19.
Overgaard, Dorthe, et al.. (2011). Patient-Reported Outcomes in Adult Survivors with Single-Ventricle Physiology. Cardiology. 120(1). 36–42. 22 indexed citations
20.

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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