Jan Sunnegårdh

2.5k total citations
63 papers, 1.7k citations indexed

About

Jan Sunnegårdh is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Jan Sunnegårdh has authored 63 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Epidemiology, 23 papers in Pulmonary and Respiratory Medicine and 22 papers in Surgery. Recurrent topics in Jan Sunnegårdh's work include Congenital Heart Disease Studies (44 papers), Tracheal and airway disorders (10 papers) and Cardiac Structural Anomalies and Repair (8 papers). Jan Sunnegårdh is often cited by papers focused on Congenital Heart Disease Studies (44 papers), Tracheal and airway disorders (10 papers) and Cardiac Structural Anomalies and Repair (8 papers). Jan Sunnegårdh collaborates with scholars based in Sweden, United States and United Kingdom. Jan Sunnegårdh's co-authors include Mats Mellander, Håkan Berggren, Britt‐Marie Ekman‐Joelsson, Kenneth Sandberg, Katarina Hanséus, Gudrun Björkhem, S Sjölin, L.‐E. Bratteby, Margareta Wennergren and Anneli Ågren and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and The Journal of Immunology.

In The Last Decade

Jan Sunnegårdh

62 papers receiving 1.6k citations

Peers

Jan Sunnegårdh

EPIDE

PRM

SURGE

CCM

RNMI

L. Clifford United States

Robert L. Geggel United States

Michael D. Puchalski United States

John T. Fahey United States

Kenneth Zahka United States

M Šamánek Czechia

Gertjan T. Sieswerda Netherlands

Rachael Cordina Australia

Jasmine Grewal Canada

John D. Kugler United States

L. Clifford United States

Jan Sunnegårdh

1.4k ×1.2

EPIDE

855 ×1.1

PRM

792 ×1.6

SURGE

705 ×1.7

CCM

232 ×0.9

RNMI

Citations per year, relative to Jan Sunnegårdh Jan Sunnegårdh (= 1×) peers L. Clifford

Countries citing papers authored by Jan Sunnegårdh

Since Specialization

Citations

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

Fields of papers citing papers by Jan Sunnegårdh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Sunnegårdh

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Börjesson, Mats, et al.. (2025). Subvalvular membranous aortic stenosis in Swedish children, a retrospective cohort study between 1994 and 2019. Cardiology in the Young. 35(6). 1161–1171.

Ekman‐Joelsson, Britt‐Marie & Jan Sunnegårdh. (2022). Congenital heart disease does not entail an increased risk for severe COVID‐19. Acta Paediatrica. 112(2). 286–289. 2 indexed citations

Lagerstrand, Kerstin, Linnéa Andersson, Mats Synnergren, et al.. (2022). Treatment decision in a 4-year-old-boy with left ventricular outpouching after advanced hemodynamical flow evaluation with 4Dflow CMR: A case report. Frontiers in Pediatrics. 10. 953770–953770. 1 indexed citations

Fernlund, Eva, Martin Eriksson, Jonas Söderholm, Jan Sunnegårdh, & Estelle Naumburg. (2020). Cost-effectiveness of palivizumab in infants with congenital heart disease: a Swedish perspective. SHILAP Revista de lepidopterología. 4(1). 1 indexed citations

Fernlund, Eva, et al.. (2016). Respiratory Tract Infection and Risk of Hospitalization in Children with Congenital Heart Defects During Season and Off-Season: A Swedish National Study. Pediatric Cardiology. 37(6). 1098–1105. 19 indexed citations

Hamberg, Anna‐Karin, Lena E. Friberg, Katarina Hanséus, et al.. (2013). Warfarin dose prediction in children using pharmacometric bridging—comparison with published pharmacogenetic dosing algorithms. European Journal of Clinical Pharmacology. 69(6). 1275–1283. 35 indexed citations

Seale, Anna N., Hideki Uemura, Steven A. Webber, et al.. (2012). Total anomalous pulmonary venous connection: Outcome of postoperative pulmonary venous obstruction. Journal of Thoracic and Cardiovascular Surgery. 145(5). 1255–1262. 58 indexed citations

Wennergren, Margareta, Kenneth Sandberg, Mats Mellander, et al.. (2009). Impact of pulse oximetry screening on the detection of duct dependent congenital heart disease: a Swedish prospective screening study in 39 821 newborns. BMJ. 338(jan08 2). a3037–a3037. 290 indexed citations

Seale, Anna N., Steven A. Webber, Hiroji Uemura, et al.. (2009). Pulmonary vein stenosis: the UK, Ireland and Sweden collaborative study. Heart. 95(23). 1944–1949. 77 indexed citations

10.

Nygren, Anders, Jan Sunnegårdh, Kerstin Albertsson‐Wikland, Håkan Berggren, & Jörgen Isgaard. (2008). Relative cardiac expression of growth hormone receptor and insulin-like growth factor-I mRNA in congenital heart disease. Journal of Endocrinological Investigation. 31(3). 196–200. 6 indexed citations

11.

Ekman‐Joelsson, Britt‐Marie, et al.. (2008). Abnormalities in myocardial perfusion after surgical correction of pulmonary atresia with intact ventricular septum. Cardiology in the Young. 18(1). 89–95. 15 indexed citations

12.

Ekroth, Rolf, et al.. (2007). Myocardial substrates in children with congenital heart disease: relationship to substrate supply, age, growth and desaturation. Acta Paediatrica. 96(11). 1677–1680. 3 indexed citations

13.

Mellander, Mats & Jan Sunnegårdh. (2006). Failure to diagnose critical heart malformations in newborns before discharge—an increasing problem?. Acta Paediatrica. 95(4). 407–413. 102 indexed citations

14.

Berggren, Håkan, et al.. (2005). Blood Cardioplegia Provides Superior Protection in Infant Cardiac Surgery. The Annals of Thoracic Surgery. 80(3). 989–994. 43 indexed citations

15.

Ekman‐Joelsson, Britt‐Marie, Leeni Berntsson, & Jan Sunnegårdh. (2004). Quality of life in children with pulmonary atresia and intact ventricular septum. Cardiology in the Young. 14(6). 615–621. 25 indexed citations

16.

Björkhem, Gudrun, et al.. (2004). Long-term survival in children with atrioventricular septal defect and common atrioventricular valvar orifice in Sweden. Cardiology in the Young. 14(1). 24–31. 19 indexed citations

17.

Yetman, Anji T., David Nykanen, Brian W. McCrindle, et al.. (1997). Balloon Angioplasty of Recurrent Coarctation: A 12-Year Review. Journal of the American College of Cardiology. 30(3). 811–816. 107 indexed citations

18.

Holmgren, Daniel, L. Solymár, Berne Eriksson, & Jan Sunnegårdh. (1997). Endomyocardial Biopsy in Heart-Transplanted Children: Comparison of Sheaths to Guide Biopsy Forceps. Pediatric Cardiology. 18(6). 410–413. 4 indexed citations

19.

Hofbeck, Michael, Jan Sunnegårdh, P E Burrows, et al.. (1991). Analysis of survival in patients with pulmonic valve atresia and ventricular septal defect. The American Journal of Cardiology. 67(8). 737–743. 31 indexed citations

20.

Henze, Axel, et al.. (1987). The internal mammary artery as subclavian artery substitute in repair of coarctation of the aorta with subclavian flap technique. Scandinavian Journal of Thoracic and Cardiovascular Surgery. 21(3). 199–202. 2 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.

Explore authors with similar magnitude of impact