Ansgar Berg

598 total citations
30 papers, 471 citations indexed

About

Ansgar Berg is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Ansgar Berg has authored 30 papers receiving a total of 471 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Cardiology and Cardiovascular Medicine, 9 papers in Pulmonary and Respiratory Medicine and 9 papers in Epidemiology. Recurrent topics in Ansgar Berg's work include Congenital Heart Disease Studies (9 papers), Cardiac Valve Diseases and Treatments (4 papers) and Cell Adhesion Molecules Research (4 papers). Ansgar Berg is often cited by papers focused on Congenital Heart Disease Studies (9 papers), Cardiac Valve Diseases and Treatments (4 papers) and Cell Adhesion Molecules Research (4 papers). Ansgar Berg collaborates with scholars based in Norway, Sweden and United States. Ansgar Berg's co-authors include Rolf K. Reed, Kristofer Rubin, Torbjørn Nedrebø, Michelle D. Tallquist, Karina Åhlén, Lena Claesson‐Welsh, Philippe Soriano, Carl‐Henrik Heldin, Erkki Pesonen and Rainer Heuchel and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and Circulation Research.

In The Last Decade

Ansgar Berg

28 papers receiving 461 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ansgar Berg Norway 10 107 93 93 74 73 30 471
Hui‐Yu Huang Taiwan 12 127 1.2× 33 0.4× 15 0.2× 55 0.7× 29 0.4× 23 515
Y. Yuzawa Japan 18 108 1.0× 51 0.5× 97 1.0× 46 0.6× 17 0.2× 43 962
Pierre Vaillant France 12 93 0.9× 11 0.1× 193 2.1× 63 0.9× 58 0.8× 37 504
Shiu Yeh Yu United States 14 109 1.0× 33 0.4× 232 2.5× 24 0.3× 26 0.4× 28 631
Javad Khosravi United States 17 256 2.4× 114 1.2× 43 0.5× 62 0.8× 119 1.6× 25 723
Stefan Zschiedrich Germany 13 248 2.3× 18 0.2× 76 0.8× 40 0.5× 46 0.6× 29 653
Ragnhild Helseth Norway 13 125 1.2× 84 0.9× 110 1.2× 26 0.4× 17 0.2× 36 558
Yongen Chang United States 9 152 1.4× 18 0.2× 77 0.8× 62 0.8× 13 0.2× 16 490
Tetsuro Uchida Japan 13 77 0.7× 161 1.7× 187 2.0× 134 1.8× 33 0.5× 139 810
Andrew Symes United Kingdom 13 166 1.6× 33 0.4× 107 1.2× 34 0.5× 19 0.3× 34 599

Countries citing papers authored by Ansgar Berg

Since Specialization
Citations

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

Fields of papers citing papers by Ansgar Berg

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ansgar Berg

This figure shows the co-authorship network connecting the top 25 collaborators of Ansgar Berg. A scholar is included among the top collaborators of Ansgar Berg 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 Ansgar Berg. Ansgar Berg 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.
Berg, Ansgar, et al.. (2019). Cardiopulmonary Capacity in Children During Exercise Testing: The Differences Between Treadmill and Upright and Supine Cycle Ergometry. Frontiers in Physiology. 10. 1440–1440. 9 indexed citations
2.
Nedrebø, Torbjørn, et al.. (2018). Transcapillary fluid flux and inflammatory response during neonatal therapeutic hypothermia: an open, longitudinal, observational study. BMC Pediatrics. 18(1). 82–82. 1 indexed citations
3.
Berg, Ansgar, et al.. (2017). Fluid accumulation after closure of atrial septal defects: the role of colloid osmotic pressure. Interactive Cardiovascular and Thoracic Surgery. 26(2). 307–312. 1 indexed citations
4.
Berg, Ansgar, et al.. (2015). Et barn med kramper og plutselig synstap under cellegiftbehandling. Tidsskrift for Den norske legeforening. 135(5). 441–444. 1 indexed citations
5.
Greve, Gottfried, et al.. (2015). Parental anxiety related to referral of childhood heart murmur; an observational/interventional study. BMC Pediatrics. 15(1). 193–193. 11 indexed citations
6.
Berg, Ansgar, et al.. (2014). Kardiovaskulær risikovurdering ved bruk av AD/HD-medikamenter hos barn. Tidsskrift for Den norske legeforening. 134(7). 710–714. 3 indexed citations
7.
Leirgul, Elisabeth, Ottar Nygård, Per Magne Ueland, et al.. (2013). Preeclampsia in healthy women and endothelial dysfunction 10 years later. American Journal of Obstetrics and Gynecology. 209(6). 569.e1–569.e10. 61 indexed citations
8.
Nedrebø, Torbjørn, et al.. (2012). Effect of Topical Anaesthetics on Interstitial Colloid Osmotic Pressure in Human Subcutaneous Tissue Sampled by Wick Technique. PLoS ONE. 7(2). e31332–e31332. 3 indexed citations
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Aburawi, Elhadi H., Ansgar Berg, & Erkki Pesonen. (2008). Coronary flow before and after surgical versus device closure of atrial septal defect. International Journal of Cardiology. 135(1). 14–20. 8 indexed citations
13.
Aburawi, Elhadi H., Ansgar Berg, & Erkki Pesonen. (2008). Effects of Balloon Valvuloplasty on Coronary Blood Flow in Neonates With Critical Pulmonary Valve Stenosis Assessed With Transthoracic Doppler Echocardiography. Journal of the American Society of Echocardiography. 22(2). 165–169. 8 indexed citations
14.
Aburawi, Elhadi H., Petru Liuba, Ansgar Berg, & Erkki Pesonen. (2007). A transthoracic Doppler echocardiography study of C-reactive protein and coronary microcirculation in children after open heart surgery. Cardiology in the Young. 17(5). 472–477. 5 indexed citations
15.
Aburawi, Elhadi H., Ansgar Berg, Petru Liuba, & Erkki Pesonen. (2007). Effects of cardiopulmonary bypass surgery on coronary flow in children assessed with transthoracic Doppler echocardiography. American Journal of Physiology-Heart and Circulatory Physiology. 293(2). H1138–H1143. 13 indexed citations
16.
Pesonen, Erkki, Jesper Johnsson, & Ansgar Berg. (2006). Intimal thickness of the coronary arteries in low‐birthweight infants. Acta Paediatrica. 95(10). 1234–1238. 17 indexed citations
17.
Berg, Ansgar, et al.. (2005). [Evaluation of cardiac murmurs in children].. PubMed. 125(8). 1000–3.
18.
Norgård, Gunnar, et al.. (2005). [Referral practice and clinical assessment of heart murmurs in children].. PubMed. 125(8). 996–8. 7 indexed citations
19.
Heuchel, Rainer, Ansgar Berg, Michelle D. Tallquist, et al.. (1999). Platelet-derived growth factor β receptor regulates interstitial fluid homeostasis through phosphatidylinositol-3′ kinase signaling. Proceedings of the National Academy of Sciences. 96(20). 11410–11415. 148 indexed citations
20.
Berg, Ansgar, et al.. (1997). α-Trinositol prevents increased negativity of interstitial fluid pressure in rat skin and trachea induced by dextran anaphylaxis. European Journal of Pharmacology. 331(2-3). 259–266. 9 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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