Kristoffer Berg‐Hansen

482 total citations
27 papers, 299 citations indexed

About

Kristoffer Berg‐Hansen is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Surgery. According to data from OpenAlex, Kristoffer Berg‐Hansen has authored 27 papers receiving a total of 299 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Cardiology and Cardiovascular Medicine, 11 papers in Physiology and 6 papers in Surgery. Recurrent topics in Kristoffer Berg‐Hansen's work include Cardiovascular Function and Risk Factors (10 papers), Diet and metabolism studies (9 papers) and Cardiac Arrest and Resuscitation (5 papers). Kristoffer Berg‐Hansen is often cited by papers focused on Cardiovascular Function and Risk Factors (10 papers), Diet and metabolism studies (9 papers) and Cardiac Arrest and Resuscitation (5 papers). Kristoffer Berg‐Hansen collaborates with scholars based in Denmark, United States and Australia. Kristoffer Berg‐Hansen's co-authors include Henrik Wiggers, Roni Nielsen, Nigopan Gopalasingam, Ebbe Boedtkjer, Niels Møller, Mads J. Andersen, Donna Briggs Boedtkjer, Walter F. Boron, Christian Aalkjær and Hans Eiskjær and has published in prestigious journals such as Circulation, The Journal of Clinical Endocrinology & Metabolism and Diabetes.

In The Last Decade

Kristoffer Berg‐Hansen

21 papers receiving 298 citations

Peers

Kristoffer Berg‐Hansen

PHYSI

CCM

EDM

SURGE

Eric Bansal United States

Minxiang Lei China

Stefan D. Anker United States

Lavanya Athithan United Kingdom

J. Powers United States

Damilola D. Adingupu United Kingdom

Catherine Prince United States

Sara Balzano Italy

Toshinobu Saito Japan

Ali Mroueh Lebanon

Eric Bansal United States

Kristoffer Berg‐Hansen

82 ×0.5

PHYSI

127 ×1.1

CCM

60 ×0.7

EDM

174 ×3.0

56 ×1.6

SURGE

Citations per year, relative to Kristoffer Berg‐Hansen Kristoffer Berg‐Hansen (= 1×) peers Eric Bansal

Countries citing papers authored by Kristoffer Berg‐Hansen

Since Specialization

Citations

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

Fields of papers citing papers by Kristoffer Berg‐Hansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kristoffer Berg‐Hansen. 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 Kristoffer Berg‐Hansen. The network helps show where Kristoffer Berg‐Hansen may publish in the future.

Co-authorship network of co-authors of Kristoffer Berg‐Hansen

This figure shows the co-authorship network connecting the top 25 collaborators of Kristoffer Berg‐Hansen. A scholar is included among the top collaborators of Kristoffer Berg‐Hansen 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 Kristoffer Berg‐Hansen. Kristoffer Berg‐Hansen 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

Christensen, Louisa, Alf Inge Larsen, Nigopan Gopalasingam, et al.. (2025). Butyrate increases cardiac output and causes vasorelaxation in a healthy porcine model. Life Sciences. 363. 123407–123407. 3 indexed citations

Helgestad, Ole Kristian Lerche, Jacob Eifer Møller, Hanne Berg Ravn, et al.. (2025). The ketone body 3-hydroxybutyrate increases cardiac output and cardiac contractility in a porcine model of cardiogenic shock: a randomized, blinded, crossover trial. Basic Research in Cardiology. 120(3). 579–596.

Berg‐Hansen, Kristoffer, Mauro Gori, Garvan C. Kane, et al.. (2025). Left ventricular-arterial coupling and mortality in the cardiac intensive care unit. European Heart Journal Acute Cardiovascular Care. 14(7). 394–402. 1 indexed citations

Møller, Jacob Eifer, Ole Kristian Lerche Helgestad, Hanne Berg Ravn, et al.. (2025). Lactate infusion improves cardiac function in a porcine model of ischemic cardiogenic shock. Critical Care. 29(1). 113–113. 2 indexed citations

Gopalasingam, Nigopan, et al.. (2025). The Venous-to-Arterial Carbon Dioxide Difference is an Indicator of Cardiac Index in Cardiogenic Shock Complicating Myocardial Infarction—A Porcine Study. Heart Lung and Circulation. 34(5). 526–528.

Munk, Ole Lajord, Lars Poulsen Tolbod, Stephen C. Cunnane, et al.. (2025). Three-week Alternate-day Fasting Improves Myocardial Flow Reserve and Reduces Oxygen Use in Overweight Individuals. The Journal of Clinical Endocrinology & Metabolism. 111(3). 744–756.

Berg‐Hansen, Kristoffer, Nigopan Gopalasingam, Nikolaj Rittig, et al.. (2025). Cardiovascular effects of lactate in healthy adults. Critical Care. 29(1). 30–30. 4 indexed citations

Rittig, Nikolaj, Kristoffer Berg‐Hansen, Nigopan Gopalasingam, et al.. (2024). Effects of exogenous lactate on lipid, protein, and glucose metabolism—a randomized crossover trial in healthy males. American Journal of Physiology-Endocrinology and Metabolism. 326(4). E443–E453. 4 indexed citations

Gopalasingam, Nigopan, Kristoffer Berg‐Hansen, Erik Nguyen Nielsen, et al.. (2024). Enantiomer‐Specific Cardiovascular Effects of the Ketone Body 3‐Hydroxybutyrate. Journal of the American Heart Association. 13(8). e033628–e033628. 16 indexed citations

10.

Berg‐Hansen, Kristoffer, Nigopan Gopalasingam, Bertil Ladefoged, et al.. (2024). Cardiovascular Effects of Oral Ketone Ester Treatment in Patients With Heart Failure With Reduced Ejection Fraction: A Randomized, Controlled, Double-Blind Trial. Circulation. 149(19). 1474–1489. 33 indexed citations

11.

Gopalasingam, Nigopan, Mads Dam Lyhne, Ole Kristian Lerche Helgestad, et al.. (2024). Cardiovascular Effects of Increasing Positive End-expiratory Pressure in a Model of Left Ventricular Cardiogenic Shock in Female Pigs. Anesthesiology. 141(6). 1105–1118. 4 indexed citations

12.

Berg‐Hansen, Kristoffer, Nigopan Gopalasingam, Tor Skibsted Clemmensen, et al.. (2024). Myocardial work across different etiologies of right ventricular dysfunction and healthy controls. The International Journal of Cardiovascular Imaging. 40(3). 675–684. 8 indexed citations

13.

Gopalasingam, Nigopan, Kristoffer Berg‐Hansen, Bertil Ladefoged, et al.. (2024). Randomized Crossover Trial of 2-Week Ketone Ester Treatment in Patients With Type 2 Diabetes and Heart Failure With Preserved Ejection Fraction. Circulation. 150(20). 1570–1583. 25 indexed citations

14.

Berg‐Hansen, Kristoffer, Roni Nielsen, Niels Møller, et al.. (2024). Lactate infusion elevates cardiac output through increased heart rate and decreased vascular resistance: a randomised, blinded, crossover trial in a healthy porcine model. Journal of Translational Medicine. 22(1). 285–285. 9 indexed citations

15.

Juhl‐Olsen, Peter, et al.. (2023). The haemodynamic effects of phenylephrine after cardiac surgery. Acta Anaesthesiologica Scandinavica. 67(7). 869–876. 1 indexed citations

16.

Gopalasingam, Nigopan, Kristoffer Berg‐Hansen, Roni Nielsen, et al.. (2023). Stimulation of the Hydroxycarboxylic Acid Receptor 2 With the Ketone Body 3‐Hydroxybutyrate and Niacin in Patients With Chronic Heart Failure: Hemodynamic and Metabolic Effects. Journal of the American Heart Association. 12(12). e029849–e029849. 18 indexed citations

17.

Berg‐Hansen, Kristoffer, Steffen Christensen, Thomas Birkelund, Frederik Dalgaard, & Henrik Wiggers. (2022). Prolonged Cardiogenic Shock Due to Hydrogen Sulfide Intoxication Requiring Long-Term Venoarterial Extracorporeal Membrane Support. JACC Case Reports. 4(21). 1389–1393. 1 indexed citations

18.

Berg‐Hansen, Kristoffer, Jens Sørensen, Nils Henrik Hansson, et al.. (2021). Myocardial efficiency in patients with different aetiologies and stages of heart failure. European Heart Journal - Cardiovascular Imaging. 23(3). 328–337. 13 indexed citations

19.

Berg‐Hansen, Kristoffer, Palle Duun Rohde, Sukhan Kim, et al.. (2020). PTPRG is an ischemia risk locus essential for HCO3–-dependent regulation of endothelial function and tissue perfusion. eLife. 9. 14 indexed citations

20.

Berg‐Hansen, Kristoffer, et al.. (2018). Murine breast cancer feed arteries are thin-walled with reduced α1A-adrenoceptor expression and attenuated sympathetic vasocontraction. Breast Cancer Research. 20(1). 20–20. 11 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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