Marie Maagaard

525 total citations
27 papers, 359 citations indexed

About

Marie Maagaard is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Marie Maagaard has authored 27 papers receiving a total of 359 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 17 papers in Pulmonary and Respiratory Medicine and 16 papers in Epidemiology. Recurrent topics in Marie Maagaard's work include Congenital Heart Disease Studies (16 papers), Cardiovascular and Diving-Related Complications (8 papers) and Cardiac Structural Anomalies and Repair (7 papers). Marie Maagaard is often cited by papers focused on Congenital Heart Disease Studies (16 papers), Cardiovascular and Diving-Related Complications (8 papers) and Cardiac Structural Anomalies and Repair (7 papers). Marie Maagaard collaborates with scholars based in Denmark, United States and Italy. Marie Maagaard's co-authors include Vibeke E. Hjortdal, Johan Heiberg, Hans K. Pilegaard, Steffen Ringgaard, Mariann Tang, Jørgen Frøkiær, Andrew N. Redington, Sebastian Udholm, Sune Rubak and Camilla Nyboe and has published in prestigious journals such as European Heart Journal, The American Journal of Cardiology and The Annals of Thoracic Surgery.

In The Last Decade

Marie Maagaard

27 papers receiving 348 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Marie Maagaard Denmark 10 244 131 106 79 50 27 359
Enrique M. Velasquez United States 5 77 0.3× 74 0.6× 43 0.4× 150 1.9× 38 0.8× 9 233
Marc-David Munk United States 6 121 0.5× 54 0.4× 56 0.5× 115 1.5× 68 1.4× 12 277
Seth M. Krosner United States 5 201 0.8× 61 0.5× 103 1.0× 16 0.2× 20 0.4× 8 299
Diego A. Bognolo United States 8 223 0.9× 95 0.7× 172 1.6× 107 1.4× 19 0.4× 26 341
Muhammad Choudhry United Kingdom 11 269 1.1× 29 0.2× 52 0.5× 9 0.1× 55 1.1× 36 364
Tomohiro Tsunekawa Japan 9 211 0.9× 120 0.9× 122 1.2× 63 0.8× 10 0.2× 20 280
David G. Ellertson United States 10 227 0.9× 53 0.4× 143 1.3× 202 2.6× 17 0.3× 22 327
Kalyana Javangula United Kingdom 9 113 0.5× 37 0.3× 54 0.5× 95 1.2× 12 0.2× 16 206
Türkay Sarıtaş Türkiye 12 111 0.5× 194 1.5× 151 1.4× 125 1.6× 32 0.6× 40 300
Ben Dunne Australia 9 151 0.6× 97 0.7× 118 1.1× 111 1.4× 13 0.3× 31 318

Countries citing papers authored by Marie Maagaard

Since Specialization
Citations

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

Fields of papers citing papers by Marie Maagaard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marie Maagaard

This figure shows the co-authorship network connecting the top 25 collaborators of Marie Maagaard. A scholar is included among the top collaborators of Marie Maagaard 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 Marie Maagaard. Marie Maagaard 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.
Maagaard, Marie, et al.. (2023). Health and Well‐Being in Older Adults With a Surgically Closed or an Unrepaired Ventricular Septal Defect. Journal of the American Heart Association. 12(16). e028538–e028538. 3 indexed citations
2.
Maagaard, Marie, et al.. (2022). Adults with small, unrepaired atrial septal defects have reduced cardiac index during exercise. Cardiology in the Young. 33(10). 1981–1991. 1 indexed citations
3.
Maagaard, Marie, et al.. (2021). Sympathovagal imbalance decades after atrial septal defect repair: a long-term follow-up study. European Journal of Cardio-Thoracic Surgery. 61(1). 83–89. 4 indexed citations
4.
Maagaard, Marie, et al.. (2020). Disappearance of the shunt and lower cardiac index during exercise in small, unrepaired ventricular septal defects. Cardiology in the Young. 30(4). 526–532. 4 indexed citations
5.
Maagaard, Marie, et al.. (2020). Comparison of Outcomes in Adults With Ventricular Septal Defect Closed Earlier in Life Versus Those in Whom the Defect Was Never Closed. The American Journal of Cardiology. 133. 139–147. 6 indexed citations
6.
Maagaard, Marie, et al.. (2020). Cardiopulmonary dysfunction in adults with a small, unrepaired ventricular septal defect: A long-term follow-up. International Journal of Cardiology. 306. 168–174. 11 indexed citations
7.
Maagaard, Marie, et al.. (2020). Pulmonary Function in Older Patients With Ventricular Septal Defect. The American Journal of Cardiology. 125(11). 1710–1717. 8 indexed citations
8.
Maagaard, Marie, Johan Heiberg, Andrew N. Redington, & Vibeke E. Hjortdal. (2019). Reduced biventricular contractility during exercise in adults with small, unrepaired ventricular septal defects: an echocardiographic study. European Journal of Cardio-Thoracic Surgery. 57(3). 574–580. 5 indexed citations
9.
Maagaard, Marie, et al.. (2018). Biventricular morphology in adults born with a ventricular septal defect. Cardiology in the Young. 28(12). 1379–1385. 9 indexed citations
10.
Heiberg, Johan, Marie Maagaard, Henning Mølgaard, et al.. (2018). Heart rate variability is impaired in adults after closure of ventricular septal defect in childhood: A novel finding associated with right bundle branch block. International Journal of Cardiology. 274. 88–92. 10 indexed citations
11.
Maagaard, Marie, et al.. (2018). Exercise performance after salbutamol inhalation in non-asthmatic, non-athlete individuals: a randomised, controlled, cross-over trial. BMJ Open Sport & Exercise Medicine. 4(1). e000397–e000397. 6 indexed citations
12.
Heiberg, Johan, et al.. (2018). Surgical closure of a ventricular septal defect in early childhood leads to altered pulmonary function in adulthood: A long-term follow-up. International Journal of Cardiology. 274. 100–105. 8 indexed citations
13.
Heiberg, Johan, et al.. (2017). Dynamic bicycle exercise to assess cardiac output at multiple exercise levels during magnetic resonance imaging. Clinical Imaging. 46. 102–107. 14 indexed citations
14.
15.
Maagaard, Marie, Johan Heiberg, & Vibeke E. Hjortdal. (2016). Small, unrepaired ventricular septal defects reveal poor exercise capacity compared with healthy peers: A prospective, cohort study. International Journal of Cardiology. 227. 631–634. 18 indexed citations
16.
Maagaard, Marie & Johan Heiberg. (2016). Improved cardiac function and exercise capacity following correction of pectus excavatum: a review of current literature. Annals of Cardiothoracic Surgery. 5(5). 485–492. 29 indexed citations
17.
Maagaard, Marie, et al.. (2016). Does functional capacity depend on the size of the shunt? A prospective, cohort study of adults with small, unrepaired ventricular septal defects†. European Journal of Cardio-Thoracic Surgery. 51(4). 722–727. 8 indexed citations
18.
Maagaard, Marie, Sebastian Udholm, Vibeke E. Hjortdal, & Hans K. Pilegaard. (2014). Right ventricular outflow tract obstruction caused by a displaced pectus bar 30 months following the Nuss procedure. European Journal of Cardio-Thoracic Surgery. 47(1). e42–e43. 7 indexed citations
19.
Maagaard, Marie, Mariann Tang, Steffen Ringgaard, et al.. (2013). Normalized Cardiopulmonary Exercise Function in Patients With Pectus Excavatum Three Years After Operation. The Annals of Thoracic Surgery. 96(1). 272–278. 78 indexed citations
20.
Tang, Mariann, et al.. (2011). Improved cardiopulmonary exercise function after modified Nuss operation for pectus excavatum. European Journal of Cardio-Thoracic Surgery. 41(5). 1063–1067. 46 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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