Stein Samstad

3.7k total citations
26 papers, 363 citations indexed

About

Stein Samstad is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Stein Samstad has authored 26 papers receiving a total of 363 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Cardiology and Cardiovascular Medicine, 15 papers in Radiology, Nuclear Medicine and Imaging and 8 papers in Surgery. Recurrent topics in Stein Samstad's work include Cardiovascular Function and Risk Factors (17 papers), Cardiac Valve Diseases and Treatments (12 papers) and Cardiac Imaging and Diagnostics (9 papers). Stein Samstad is often cited by papers focused on Cardiovascular Function and Risk Factors (17 papers), Cardiac Valve Diseases and Treatments (12 papers) and Cardiac Imaging and Diagnostics (9 papers). Stein Samstad collaborates with scholars based in Norway. Stein Samstad's co-authors include Hans Torp, Terje Skjærpe, Liv Hatle, Ole Rossvoll, Sevald Berg, Bjørn Olav Haugen, David T. Linker, Ole Tjomsland, Bjørn Angelsen and Rune Haaverstad and has published in prestigious journals such as Circulation, IEEE Transactions on Biomedical Engineering and Heart.

In The Last Decade

Stein Samstad

26 papers receiving 355 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Stein Samstad Norway 12 295 181 137 49 48 26 363
Rade Babić Serbia 13 371 1.3× 266 1.5× 274 2.0× 42 0.9× 114 2.4× 46 575
Steve M. Collins United States 9 276 0.9× 251 1.4× 54 0.4× 58 1.2× 25 0.5× 12 367
Klaus Kurzidim Germany 13 663 2.2× 76 0.4× 57 0.4× 72 1.5× 31 0.6× 30 769
Cristina Cortina Spain 6 325 1.1× 175 1.0× 66 0.5× 60 1.2× 32 0.7× 7 383
Léon A.F. Ledoux Netherlands 8 188 0.6× 215 1.2× 63 0.5× 176 3.6× 70 1.5× 14 353
H. Rijsterborgh Netherlands 13 252 0.9× 315 1.7× 265 1.9× 129 2.6× 150 3.1× 27 525
Kazuki Nakajima Japan 6 191 0.6× 232 1.3× 217 1.6× 40 0.8× 85 1.8× 13 362
Stian Langeland Belgium 9 480 1.6× 426 2.4× 79 0.6× 175 3.6× 35 0.7× 23 635
Karl Thiele United States 11 327 1.1× 198 1.1× 92 0.7× 59 1.2× 48 1.0× 20 405
Pascal Allain France 8 369 1.3× 254 1.4× 62 0.5× 23 0.5× 36 0.8× 13 412

Countries citing papers authored by Stein Samstad

Since Specialization
Citations

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

Fields of papers citing papers by Stein Samstad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stein Samstad

This figure shows the co-authorship network connecting the top 25 collaborators of Stein Samstad. A scholar is included among the top collaborators of Stein Samstad 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 Stein Samstad. Stein Samstad 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.
Dalen, Håvard, et al.. (2020). Automatic quantification of left ventricular function by medical students using ultrasound. BMC Medical Imaging. 20(1). 29–29. 2 indexed citations
2.
Dalen, Håvard, Øyvind Salvesen, Ole Christian Mjølstad, et al.. (2017). Automatic Measurements of Mitral Annular Plane Systolic Excursion and Velocities to Detect Left Ventricular Dysfunction. Ultrasound in Medicine & Biology. 44(1). 168–176. 14 indexed citations
3.
Samstad, Stein, et al.. (2016). Realtime Automatic Assessment of Cardiac Function in Echocardiography. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 63(3). 358–368. 14 indexed citations
4.
Nyrnes, Siri Ann, Lasse Løvstakken, Gaute Døhlen, et al.. (2014). Blood Flow Imaging in Transesophageal Echocardiography during Atrial Septal Defect Closure: A Comparison with the Current References. Echocardiography. 32(1). 34–41. 1 indexed citations
5.
Ibrahim, Khalid S, Nicola Vitale, Idar Kirkeby‐Garstad, Stein Samstad, & Rune Haaverstad. (2008). Narrowing effect of off-pump CABG on the LIMA-LAD anastomosis: Epicardial ultrasound assessment. Scandinavian Cardiovascular Journal. 42(2). 105–109. 2 indexed citations
6.
Haugen, Bjørn Olav, Sevald Berg, Hans Torp, et al.. (2002). Blood flow velocity profiles in the aortic annulus: A 3-dimensional freehand color flow Doppler imaging study. Journal of the American Society of Echocardiography. 15(4). 328–333. 30 indexed citations
7.
Haaverstad, Rune, Nicola Vitale, Ole Tjomsland, et al.. (2002). Intraoperative color Doppler ultrasound assessment of LIMA-to-LAD anastomoses in off-pump coronary artery bypass grafting. The Annals of Thoracic Surgery. 74(4). 1390–1394. 34 indexed citations
8.
9.
Berg, Sevald, Hans Torp, Bjørn Olav Haugen, & Stein Samstad. (2000). Volumetric Blood Flow Measurement with the Use of Dynamic 3-Dimensional Ultrasound Color Flow Imaging. Journal of the American Society of Echocardiography. 13(5). 393–402. 21 indexed citations
10.
Samstad, Stein, et al.. (2000). Aortic Intramural Hematoma During Coronary Angioplasty: Insights into the Pathogenesis of Intramedial Hemorrhage. Journal of the American Society of Echocardiography. 13(5). 403–406. 2 indexed citations
11.
Berg, Sevald, et al.. (1999). Dynamic three-dimensional freehand echocardiography using raw digital ultrasound data. Ultrasound in Medicine & Biology. 25(5). 745–753. 41 indexed citations
12.
Westheim, Arne, Kenneth Dickstein, T Gundersen, et al.. (1999). [Chronic heart failure--suggestion to a management program].. PubMed. 119(23). 3427–31. 1 indexed citations
13.
Wiseth, Rune, Stein Samstad, Ole Rossvoll, et al.. (1993). Cross-sectional Left Ventricular Outflow Tract Velocities Before and After Aortic Valve Replacement: A Comparative Study With Two-dimensional Doppler Ultrasound. Journal of the American Society of Echocardiography. 6(3). 279–285. 16 indexed citations
14.
Samstad, Stein, et al.. (1992). Impact of changes in heart rate and stroke volume on the cross sectional flow velocity distribution of diastolic mitral blood flow. International journal of cardiac imaging. 8(2). 75–83. 4 indexed citations
15.
Rossvoll, Ole, Stein Samstad, Hans Torp, et al.. (1991). The Velocity Distribution in the Aortic Anulus in Normal Subjects: A Quantitative Analysis of Two-dimensional Doppler Flow Maps. Journal of the American Society of Echocardiography. 4(4). 367–378. 43 indexed citations
16.
Angelsen, Bjørn, Stig A. Slørdahl, Stein Samstad, et al.. (1991). Estimation of Regurgitant Volume and Orifice in Aortic Regurgitation Combining CW Doppler and Parameter Estimation in a Windkessel Like Model. Modeling Identification and Control A Norwegian Research Bulletin. 12(1). 3–12. 1 indexed citations
17.
Slørdahl, Stig A., et al.. (1990). Estimation of arterial compliance in aortic regurgitation: three methods evaluated in pigs. Medical & Biological Engineering & Computing. 28(4). 293–299. 7 indexed citations
18.
Samstad, Stein, Hans Torp, Knut Matre, et al.. (1990). Instantaneous Cross-sectional Flow Velocity Profiles: A Comparative Study of Two Ultrasound Doppler Methods Applied to an In Vitro Pulsatile Flow Model. Journal of the American Society of Echocardiography. 3(6). 451–464. 17 indexed citations
19.
Angelsen, Bjørn, Stig A. Slørdahl, Stein Samstad, et al.. (1990). Estimation of regurgitant volume and orifice in aortic regurgitation combining CW Doppler and parameter estimation in a Windkessel-like model. IEEE Transactions on Biomedical Engineering. 37(10). 930–936. 5 indexed citations
20.
Slørdahl, Stig A., et al.. (1990). Quantification of aortic regurgitation by Doppler echocardiography: a new method evaluated in pigs. Medical & Biological Engineering & Computing. 28(4). 300–305. 4 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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