M. Sigmund

785 total citations
30 papers, 453 citations indexed

About

M. Sigmund is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Epidemiology. According to data from OpenAlex, M. Sigmund has authored 30 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Cardiology and Cardiovascular Medicine, 6 papers in Surgery and 5 papers in Epidemiology. Recurrent topics in M. Sigmund's work include Cardiac electrophysiology and arrhythmias (5 papers), Transplantation: Methods and Outcomes (4 papers) and Cardiac pacing and defibrillation studies (3 papers). M. Sigmund is often cited by papers focused on Cardiac electrophysiology and arrhythmias (5 papers), Transplantation: Methods and Outcomes (4 papers) and Cardiac pacing and defibrillation studies (3 papers). M. Sigmund collaborates with scholars based in Germany, Czechia and Switzerland. M. Sigmund's co-authors include N. Frickhofen, H. G. Fuhr, Bo‐Hyun Jung, Peter Hanrath, Y. S. Shin, J. M. Schr�der, R. May, Markus Steinfath, Hasso Scholz and Thomas Eschenhagen and has published in prestigious journals such as Circulation, European Heart Journal and Annals of Oncology.

In The Last Decade

M. Sigmund

30 papers receiving 433 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M. Sigmund Germany 9 245 102 91 66 62 30 453
S. Morteza Farasat United States 10 179 0.7× 144 1.4× 94 1.0× 26 0.4× 35 0.6× 10 626
James J. Stark United States 9 114 0.5× 56 0.5× 92 1.0× 50 0.8× 12 0.2× 13 427
D. Gritti Italy 12 93 0.4× 82 0.8× 38 0.4× 74 1.1× 29 0.5× 20 430
Maria Romana Bacarelli Italy 12 182 0.7× 88 0.9× 23 0.3× 27 0.4× 86 1.4× 21 390
M. Marshall Germany 12 37 0.2× 76 0.7× 82 0.9× 153 2.3× 32 0.5× 51 412
Tadashi Mikami Japan 10 118 0.5× 72 0.7× 19 0.2× 42 0.6× 12 0.2× 36 338
Holger Diedrichs Germany 9 190 0.8× 103 1.0× 46 0.5× 77 1.2× 9 0.1× 21 331
Virginia Kamvissi Germany 7 154 0.6× 99 1.0× 44 0.5× 159 2.4× 13 0.2× 11 395
Helen Williams Australia 14 40 0.2× 102 1.0× 70 0.8× 39 0.6× 26 0.4× 23 476
Myoung Ju Koh South Korea 9 54 0.2× 78 0.8× 58 0.6× 59 0.9× 37 0.6× 14 412

Countries citing papers authored by M. Sigmund

Since Specialization
Citations

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

Fields of papers citing papers by M. Sigmund

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of M. Sigmund. A scholar is included among the top collaborators of M. Sigmund 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. Sigmund. M. Sigmund 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.
Bunc, Václav, et al.. (2022). Changes in the body composition of boys aged 11–18 years due to COVID-19 measures in the Czech Republic. BMC Public Health. 22(1). 2254–2254. 2 indexed citations
2.
Sigmund, M., et al.. (2021). Effect of a Single Dose of Tranexamic Acid Administered during Anterior Cruciate Ligament Reconstruction Using Hamstrings: a Randomized Clinical Study. Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca. 88(3). 184–190. 1 indexed citations
3.
4.
Neuerburg, J., et al.. (2008). Steigerung der kardiopulmonalen Belastbarkeit durch Embolisation einer arteriovenösen Lungenfistel. DMW - Deutsche Medizinische Wochenschrift. 118(33). 1193–1198. 2 indexed citations
5.
6.
Frickhofen, N., et al.. (2002). Capecitabine can induce acute coronary syndrome similar to5-fluorouracil. Annals of Oncology. 13(5). 797–801. 109 indexed citations
7.
Vogt, Liffert, M. Sigmund, C. James Kirkpatrick, et al.. (2002). Non-invasive detection of acute rejection after cardiac transplantation by means of body surface potential mapping. 70. 487–490. 1 indexed citations
8.
Krüger, Stefan, et al.. (1998). Stellenwert der Spiroergometrie und Streßechokardiographie zur optimierten Programmierung der oberen Grenzfrequenz von Zweikammerschrittmachern. Zeitschrift für Kardiologie. 87(10). 817–825. 3 indexed citations
9.
10.
Sigmund, M., Heinz Jakob, Peter Hanrath, et al.. (1996). Effects of metoprolol on myocardial β-adrenoceptors and G iα -proteins in patients with congestive heart failure. European Journal of Clinical Pharmacology. 51(2). 127–132. 71 indexed citations
11.
Zotz, Rainer J., et al.. (1996). [Comparison of NYHA classification with cardiopulmonary function in patients with chronic heart failure].. PubMed. 85(6). 428–34. 7 indexed citations
12.
Jakob, Heinz, Thomas Eschenhagen, Ulrike Mende, et al.. (1995). Effect of captopril on myocardial ?-adrenoceptor density and Gi?-proteins in patients with mild to moderate heart failure due to dilated cardiomyopathy. European Journal of Clinical Pharmacology. 47(5). 389–94. 11 indexed citations
13.
Sigmund, M., et al.. (1995). A new variant of type IV glycogenosis with primary cardiac manifestation and complete branching enzyme deficiency. European Heart Journal. 16(11). 1698–1704. 26 indexed citations
14.
Sigmund, M. & P. Hanrath. (1995). [Beta receptor blockers in chronic heart failure].. PubMed. 84(10). 820–6. 3 indexed citations
15.
Kock, R., Bert Delvoux, M. Sigmund, & H. Greiling. (1994). A Comparative Study of the Concentrations of Hypoxanthine, Xanthine, Uric Acid and Allantoin in the Peripheral Blood of Normals and Patients with Acute Myocardial Infarction and Other Ischaemic Diseases. Clinical Chemistry and Laboratory Medicine (CCLM). 32(11). 837–842. 24 indexed citations
16.
Sigmund, M., et al.. (1994). [Cardiopulmonary exercise capacity before and after heart transplantation].. PubMed. 83 Suppl 3. 97–102. 1 indexed citations
17.
Sigmund, M., et al.. (1992). [Beta receptor blockers in dilated cardiomyopathy (clinical aspects)].. PubMed. 81 Suppl 4. 65–70. 1 indexed citations
18.
Sigmund, M., et al.. (1991). [Heart damage after electric injury].. PubMed. 43(5). 148–51. 3 indexed citations
19.
Rubart, Michael, M. Sigmund, R. Uebis, & Peter Hanrath. (1989). ERFOLGREICHE MECHANISCHE THROMBUSFRAGMENTATION UND SELEKTIVE STREPTOKINASELYSE BEI MASSIVER LUNGENEMBOLIE UNTER REANIMATIONSBEDINGUNGEN. RWTH Publications (RWTH Aachen). 26(8). 478–481. 1 indexed citations
20.
Sigmund, M., et al.. (1988). Simple method for rapid and highly sensitive detection of antiviral-antibodies in serum and cerebrospinal fluid of small laboratory animals. Journal of Virological Methods. 22(2-3). 231–238. 5 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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