J Godtfredsen

4.1k total citations · 1 hit paper
72 papers, 3.1k citations indexed

About

J Godtfredsen is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Complementary and alternative medicine. According to data from OpenAlex, J Godtfredsen has authored 72 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Cardiology and Cardiovascular Medicine, 13 papers in Radiology, Nuclear Medicine and Imaging and 13 papers in Complementary and alternative medicine. Recurrent topics in J Godtfredsen's work include Cardiovascular Function and Risk Factors (18 papers), Atrial Fibrillation Management and Outcomes (13 papers) and Cardiac Imaging and Diagnostics (13 papers). J Godtfredsen is often cited by papers focused on Cardiovascular Function and Risk Factors (18 papers), Atrial Fibrillation Management and Outcomes (13 papers) and Cardiac Imaging and Diagnostics (13 papers). J Godtfredsen collaborates with scholars based in Denmark, United States and France. J Godtfredsen's co-authors include Palle Petersen, Gudrun Boysen, Bjørn Andersen, Pelle Baggesgaard Petersen, Henning Kelbæk, O. Munck, Niels Juel Christensen, Joseph S. Alpert, I. Brynjolf and Birgitte Gade Koefoed and has published in prestigious journals such as The Lancet, Stroke and Journal of Applied Physiology.

In The Last Decade

J Godtfredsen

72 papers receiving 3.0k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

PLACEBO-CONTROLLED, RANDOMISED TRIAL OF WARFARIN AND ASPIRIN FOR PREVENTION OF THROMBOEMBOLIC COMPLICATIONS IN CHRONIC ATRIAL FIBRILLATION

1989 1.3k citations Palle Petersen, J Godtfredsen et al. The Lancet profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J Godtfredsen Denmark	23	2.5k	685	592	337	312	72	3.1k
Kang-Ling Wang Taiwan	28	2.0k 0.8×	289 0.4×	420 0.7×	201 0.6×	365 1.2×	47	2.6k
Wengen Zhu China	25	1.4k 0.6×	297 0.4×	336 0.6×	181 0.5×	227 0.7×	131	2.4k
Teruo Takano Japan	33	2.8k 1.1×	130 0.2×	379 0.6×	450 1.3×	912 2.9×	235	4.2k
Jonathan Abrams United States	21	2.8k 1.1×	84 0.1×	215 0.4×	572 1.7×	932 3.0×	75	3.9k
Denis Roy Canada	35	3.8k 1.5×	151 0.2×	175 0.3×	169 0.5×	379 1.2×	136	4.5k
H. Emerson Thomas United States	14	1.8k 0.7×	213 0.3×	369 0.6×	268 0.8×	413 1.3×	24	2.4k
Thao Huynh Canada	26	1.7k 0.7×	181 0.3×	219 0.4×	403 1.2×	600 1.9×	120	2.5k
M. Hamilton United Kingdom	19	678 0.3×	194 0.3×	188 0.3×	48 0.1×	544 1.7×	62	1.5k
Chern‐En Chiang Taiwan	32	3.0k 1.2×	324 0.5×	210 0.4×	111 0.3×	493 1.6×	129	3.4k
Paul N. Jensen United States	24	1.3k 0.5×	131 0.2×	296 0.5×	125 0.4×	297 1.0×	48	2.4k

Countries citing papers authored by J Godtfredsen

Since Specialization

Citations

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

Fields of papers citing papers by J Godtfredsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Godtfredsen

This figure shows the co-authorship network connecting the top 25 collaborators of J Godtfredsen. A scholar is included among the top collaborators of J Godtfredsen 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 J Godtfredsen. J Godtfredsen 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

Frost, Lars, Ljubica Vukelic Andersen, J Godtfredsen, & Leif Spange Mortensen. (2007). Age and Risk of Stroke in Atrial Fibrillation: Evidence for Guidelines?. Neuroepidemiology. 28(2). 109–115. 20 indexed citations

Godtfredsen, J, et al.. (2002). Antitrombotisk behandling ved kardiovaskulære sygdomme: En klaringsrapport udarbejdet af en arbejdsgruppe under Dansk Cardiologisk Selskab og Dansk Selskab for Klinisk Kemi. www.ugeskriftet.dk Resumé. Ugeskrift for Læger. 1 indexed citations

Osler, Merete, et al.. (2000). [A quantitative assessment of the impact of diet on the mortality of heart disease in Denmark. Estimation of etiologic fraction].. PubMed. 162(37). 4921–5. 8 indexed citations

Godtfredsen, J. (1999). Physiology and Pathophysiology of the Atria: Its Role in Atrial Fibrillation. Journal of Thrombosis and Thrombolysis. 7(1). 13–19. 1 indexed citations

Gulløv, Annette Lemche, Birgitte Gade Koefoed, Palle Petersen, et al.. (1998). Fixed Minidose Warfarin and Aspirin Alone and in Combination vs Adjusted-Dose Warfarin for Stroke Prevention in Atrial Fibrillation. Archives of Internal Medicine. 158(14). 1513–1513. 226 indexed citations

Backer, Guy De, Sebastiano Bagnara, John Betteridge, et al.. (1997). International consensus statement on olive oil and the mediterranean diet : implications for health in Europe. European Journal of Cancer Prevention. 418–421. 57 indexed citations

Stender, Stefan, J. Dyerberg, Ole Færgeman, et al.. (1996). [Significance of food for patients with ischemic heart disease].. PubMed. 158(48). 6885–91. 1 indexed citations

Gjørup, T, Henning Kelbæk, Dorte Nielsen, Svend Kreiner, & J Godtfredsen. (1992). Interpretation of the electrocardiogram in suspected myocardial infarction: a randomized controlled study of the effect of a training programme to reduce interobserver variation. Journal of Internal Medicine. 231(4). 407–412. 21 indexed citations

Hvid-Jacobsen, K., Knud Skagen, O. Munck, et al.. (1992). Reliability of first-pass radionuclide determination of cardiac output in the upright position at rest and during exercise. European Journal of Nuclear Medicine and Molecular Imaging. 19(11). 955–9. 3 indexed citations

10.

Boesgaard, Søren, Pierre Bouchelouche, A Svenningsen, et al.. (1991). Magnesium substitution in acute ischaemic heart syndromes. European Heart Journal. 12(11). 1215–1218. 36 indexed citations

11.

Gjørup, T, et al.. (1989). The value of the left ventricular ejection fraction in the treatment of angina pectoris following acute myocardial infarction: a randomized double blind study. International Journal of Cardiology. 24(2). 185–189. 1 indexed citations

12.

Petersen, Palle, et al.. (1989). PLACEBO-CONTROLLED, RANDOMISED TRIAL OF WARFARIN AND ASPIRIN FOR PREVENTION OF THROMBOEMBOLIC COMPLICATIONS IN CHRONIC ATRIAL FIBRILLATION. The Lancet. 333(8631). 175–179. 1325 indexed citations breakdown →

13.

Petersen, Pelle Baggesgaard, Frants Pedersen, Anna Thit Johnsen, et al.. (1989). Cerebral computed tomography in paroxysmal atrial fibrillation. Acta Neurologica Scandinavica. 79(6). 482–486. 20 indexed citations

14.

Kelbæk, Henning, Lars Heslet, Knud Skagen, et al.. (1988). Hemodynamic effects of alcohol at rest and during upright exercise in coronary artery disease. The American Journal of Cardiology. 61(1). 61–64. 11 indexed citations

15.

Kelbæk, Henning, et al.. (1988). CENTRAL AND PEIUPHERAL HAEMODYNAMIC CHANGES AFTER ALCOHOL INGESTION. Alcohol and Alcoholism. 23(3). 211–6. 16 indexed citations

16.

Kelbæk, Henning, O. J. Hartling, Knud Skagen, et al.. (1987). First-pass radionuclide determination of cardiac output: an improved gamma camera method.. PubMed. 28(8). 1330–4. 24 indexed citations

17.

Kelbæk, Henning, J. Eriksen, A. Rabøl, et al.. (1987). Left ventricular performance in alcoholic patients without chronic liver disease.. Heart. 58(4). 352–357. 23 indexed citations

18.

Gjørup, T, et al.. (1986). Effect of knowledge of serum enzyme concentrations on doctors' interpretation of electrocardiographic manifestations in suspected myocardial infarction.. BMJ. 292(6512). 27–27. 10 indexed citations

19.

Sørensen, Per Soelberg, et al.. (1985). Cardiac Disease in Patients with Reversible Cerebral Ischemic Events. Acta Medica Scandinavica. 217(4). 417–421. 2 indexed citations

20.

Godtfredsen, J & Christian Koch. (1972). Chronic Granulomatous Disease in a 19-Year-Old Male. Scandinavian Journal of Infectious Diseases. 4(3). 259–264. 8 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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