M. Giersiepen

965 total citations · 1 hit paper
14 papers, 776 citations indexed

About

M. Giersiepen is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Biomedical Engineering. According to data from OpenAlex, M. Giersiepen has authored 14 papers receiving a total of 776 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Cardiology and Cardiovascular Medicine, 7 papers in Surgery and 7 papers in Biomedical Engineering. Recurrent topics in M. Giersiepen's work include Cardiac Valve Diseases and Treatments (11 papers), Coronary Interventions and Diagnostics (5 papers) and Mechanical Circulatory Support Devices (4 papers). M. Giersiepen is often cited by papers focused on Cardiac Valve Diseases and Treatments (11 papers), Coronary Interventions and Diagnostics (5 papers) and Mechanical Circulatory Support Devices (4 papers). M. Giersiepen collaborates with scholars based in Denmark, Germany and Switzerland. M. Giersiepen's co-authors include H. Reul, L. J. Wurzinger, Robert Opitz, J. Michael Hasenkam, S. Effert, Hans Nygaard, Thomas Schmitz‐Rode, Hans Stødkilde‐Jørgensen, Peter Kildeberg Paulsen and U. Krause and has published in prestigious journals such as Journal of Biomechanics, The International Journal of Artificial Organs and PubMed.

In The Last Decade

M. Giersiepen

14 papers receiving 746 citations

Hit Papers

align trajectories

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.

Estimation of Shear Stress-related Blood Damage in Heart Valve Prostheses - in Vitro Comparison of 25 Aortic Valves

1990 461 citations M. Giersiepen, L. J. Wurzinger et al. The International Journal of Artificial Organs profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
M. Giersiepen Denmark	12	379	378	257	170	110	14	776
L. J. Wurzinger Germany	9	234 0.6×	386 1.0×	237 0.9×	217 1.3×	92 0.8×	18	823
Giuseppe D’Avenio Italy	17	392 1.0×	371 1.0×	302 1.2×	231 1.4×	138 1.3×	71	938
J. de Hart Netherlands	13	705 1.9×	330 0.9×	357 1.4×	272 1.6×	349 3.2×	15	1.2k
Tim Kaufmann Germany	15	210 0.6×	326 0.9×	289 1.1×	143 0.8×	59 0.5×	38	579
Mary J. Watach United States	16	189 0.5×	501 1.3×	317 1.2×	199 1.2×	17 0.2×	35	843
Mark Gartner United States	13	94 0.2×	368 1.0×	217 0.8×	61 0.4×	139 1.3×	31	696
Tomonori Tsukiya Japan	18	269 0.7×	844 2.2×	491 1.9×	88 0.5×	42 0.4×	121	1.0k
M. Ertan Taskin United States	12	128 0.3×	602 1.6×	250 1.0×	110 0.6×	242 2.2×	17	937
Reinhard Paul Germany	5	100 0.3×	297 0.8×	153 0.6×	99 0.6×	40 0.4×	7	436
Katharine Fraser United Kingdom	16	310 0.8×	881 2.3×	475 1.8×	224 1.3×	102 0.9×	44	1.2k

Countries citing papers authored by M. Giersiepen

Since Specialization

Citations

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

Fields of papers citing papers by M. Giersiepen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. Giersiepen

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

All Works

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14 of 14 papers shown

Nygaard, Hans, et al.. (1992). Two-dimensional color-mapping of turbulent shear stress distribution downstream of two aortic bioprosthetic valves in vitro. Journal of Biomechanics. 25(4). 429–440. 31 indexed citations

Reul, H., et al.. (1990). The geometry of the aortic root in health, at valve disease and after valve replacement. Journal of Biomechanics. 23(2). 181–191. 107 indexed citations

Nygaard, Hans, et al.. (1990). Estimation of turbulent shear stresses in pulsatile flow immediately downstream of two artificial aortic valves in vitro. Journal of Biomechanics. 23(12). 1231–1238. 27 indexed citations

Giersiepen, M., L. J. Wurzinger, Robert Opitz, & H. Reul. (1990). Estimation of Shear Stress-related Blood Damage in Heart Valve Prostheses - in Vitro Comparison of 25 Aortic Valves. The International Journal of Artificial Organs. 13(5). 300–306. 461 indexed citations breakdown →

Giersiepen, M., et al.. (1989). Velocity and Shear Stress Distribution Downstream of Mechanical Heart Valves in Pulsatile Flow. The International Journal of Artificial Organs. 12(4). 261–269. 28 indexed citations

Thulin, L, H. Reul, M. Giersiepen, & Christian Olin. (1989). An in vitro study of prosthetic heart valve sound. Scandinavian Journal of Thoracic and Cardiovascular Surgery. 23(1). 33–37. 11 indexed citations

Reul, H., et al.. (1989). In vitro testing of bioprostheses.. PubMed. 34(4). 1033–9. 4 indexed citations

Hasenkam, J. Michael, M. Giersiepen, & H. Reul. (1988). Three-dimensional visualization of velocity fields downstream of six mechanical aortic valves in a pulsatile flow model. Journal of Biomechanics. 21(8). 647–661. 16 indexed citations

Hasenkam, J. Michael, et al.. (1988). In vitro stress measurements in the vicinity of six mechanical aortic valves using hot-film anemometry in steady flow. Journal of Biomechanics. 21(3). 235–247. 14 indexed citations

10.

Hasenkam, J. Michael, Hans Nygaard, M. Giersiepen, H. Reul, & Hans Stødkilde‐Jørgensen. (1988). Turbulent stress measurements downstream of six mechanical aortic valves in a pulsatile flow model. Journal of Biomechanics. 21(8). 631–645. 32 indexed citations

11.

Reul, H., et al.. (1987). Laboratory Testing of Prosthetic Heart Valves. Engineering in Medicine. 16(2). 67–76. 16 indexed citations

12.

Hasenkam, J. Michael, et al.. (1987). Three-dimensional visualization of axial velocity profiles downstream of six different mechanical aortic valve prostheses, measured with a hot-film anemometer in a steady state flow model. Journal of Biomechanics. 20(4). 353–364. 14 indexed citations

13.

Reul, H., et al.. (1986). Comparative in vitro evaluation of porcine and pericardial bioprostheses.. PubMed. 75 Suppl 2. 223–31. 12 indexed citations

14.

Giersiepen, M., et al.. (1985). Comparison of laser Doppler anemometry and hot-film anemometry for visualizing velocity fields downstream of different heart valves in a pulsatile mock circulation.. PubMed. 3 Suppl 1. 162–6. 3 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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