A. Hannekum

1.5k total citations
87 papers, 1.1k citations indexed

About

A. Hannekum is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Molecular Biology. According to data from OpenAlex, A. Hannekum has authored 87 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Cardiology and Cardiovascular Medicine, 37 papers in Surgery and 14 papers in Molecular Biology. Recurrent topics in A. Hannekum's work include Cardiac and Coronary Surgery Techniques (20 papers), Cardiac Valve Diseases and Treatments (14 papers) and Coronary Interventions and Diagnostics (7 papers). A. Hannekum is often cited by papers focused on Cardiac and Coronary Surgery Techniques (20 papers), Cardiac Valve Diseases and Treatments (14 papers) and Coronary Interventions and Diagnostics (7 papers). A. Hannekum collaborates with scholars based in Germany, Austria and Czechia. A. Hannekum's co-authors include Reinhard Friedl, O. Gödje, B. Schumacher, Vinzenz Hombach, Sylvia Stracke, Ulrich J. Pfeiffer, Bruno Reichart, Alwin E. Goetz, Daniel A. Reuter and Thomas W. Felbinger and has published in prestigious journals such as Circulation, European Heart Journal and Critical Care Medicine.

In The Last Decade

A. Hannekum

82 papers receiving 1.1k citations

Peers

A. Hannekum

SURGE

CCM

PRM

Harald Bauer Germany

Richard G. Jung Canada

O. Elert Germany

Lippincott Williams Wilkins Switzerland

Riccardo Bigi Italy

Pietro Di Santo Canada

Irvin F. Goldenberg United States

Eugene Uretz United States

Peter Rosenberger Germany

R. van Strik Netherlands

Harald Bauer Germany

A. Hannekum

407 ×0.8

SURGE

413 ×0.9

CCM

277 ×1.4

158 ×0.9

183 ×1.5

PRM

Citations per year, relative to A. Hannekum A. Hannekum (= 1×) peers Harald Bauer

Countries citing papers authored by A. Hannekum

Since Specialization

Citations

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

Fields of papers citing papers by A. Hannekum

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Hannekum

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Skrabal, C, et al.. (2011). Adiponectin - Its Potential to Predict and Prevent Coronary Artery Disease. The Thoracic and Cardiovascular Surgeon. 59(4). 201–206. 8 indexed citations

Winter, U. J., et al.. (2008). Aktivitätsgesteuerte frequenzadaptierende Schrittmachertherapie: Klinische Ergebnisse. DMW - Deutsche Medizinische Wochenschrift. 112(43). 1647–1651.

Friedl, Reinhard, et al.. (2006). Multimedia-Driven Teaching Significantly Improves Students’ Performance When Compared With a Print Medium. The Annals of Thoracic Surgery. 81(5). 1760–1766. 58 indexed citations

Voisard, Rainer, et al.. (2006). Edge restenosis: impact of low dose irradiation on cell proliferation and ICAM-1 expression. BMC Cardiovascular Disorders. 6(1). 32–32. 3 indexed citations

Friedl, Reinhard, et al.. (2006). Development and Prospective Evaluation of a Multimedia Teaching Course on Aortic Valve Replacement. The Thoracic and Cardiovascular Surgeon. 54(1). 1–9. 18 indexed citations

Gulbins, H, et al.. (2004). Minimally invasive heart valve surgery: already established in clinical routine?. Expert Review of Cardiovascular Therapy. 2(6). 837–843. 8 indexed citations

Hannekum, A., et al.. (2004). Expression of mortalin in patients with chronic atrial fibrillation. Basic Research in Cardiology. 99(6). 404–408. 22 indexed citations

Gödje, O., Alwin E. Goetz, Thomas W. Felbinger, et al.. (2002). Reliability of a new algorithm for continuous cardiac output determination by pulse-contour analysis during hemodynamic instability. Critical Care Medicine. 30(1). 52–58. 190 indexed citations

Hannekum, A., et al.. (1999). The Urgent Pulmonary Embolectomy: Mechanical Resuscitation in the Operating Theatre Determines the Outcome. The Thoracic and Cardiovascular Surgeon. 47(1). 5–8. 50 indexed citations

10.

Wiecha, Johannes, Rainer Voisard, A. Hannekum, et al.. (1998). Modulation of Ca2+-activated K+ channels in human vascular cells by insulin and basic fibroblast growth factor. Growth Hormone & IGF Research. 8(2). 175–181. 20 indexed citations

11.

Tanner, Bertrand C.W., et al.. (1997). Damage to Arterial and Venous Endothelial Cells in Bypass Grafts Induced by Several Solutions Used in Bypass Surgery. The Thoracic and Cardiovascular Surgeon. 45(4). 168–171. 20 indexed citations

12.

Voisard, Rainer, Stefan Koschnick, Ulrich Vogel, et al.. (1997). High-dose diltiazem prevents migration and prolifera vascular smooth muscle cells in various in-vitro mod human coronary restenosis. Coronary Artery Disease. 8(3/4). 189–204. 13 indexed citations

13.

Mayer, Gert, et al.. (1995). Aprotinin in elective primary bypass surgeryGraft patency and clinical efficacy. European Journal of Cardio-Thoracic Surgery. 9(4). 206–210. 34 indexed citations

14.

Berger, Dieter, et al.. (1995). New aspects concerning the regulation of the postoperative acute phase reaction during cardiac surgery. Clinica Chimica Acta. 239(2). 121–130. 25 indexed citations

15.

Strohschneider, T., Martin Oberhoff, Hartmut Hanke, A. Hannekum, & Karl R. Karsch. (1994). Effect of chronic nicotine delivery on the proliferation rate of endothelial and smooth muscle cells in experimentally induced vascular wall plaques. Journal of Molecular Medicine. 72(11). 908–12. 23 indexed citations

16.

Beyer, Ulrike, et al.. (1993). Free skeletal muscle transplantation to an infarction area: An experimental study in the dog.. Microsurgery. 14(2). 125–129. 4 indexed citations

17.

Autschbach, Rüdiger, et al.. (1992). Different Ways of Application of the Implantable Cardioverter Defibrillator (ICD) - Which is the Current Approach?. The Thoracic and Cardiovascular Surgeon. 40(5). 266–272. 2 indexed citations

18.

Welz, Armin, et al.. (1991). Cytotoxicity of Various Crystalloid Solutions to the Endothelial Cells of Autologous Grafts. The Thoracic and Cardiovascular Surgeon. 39(S 3). 236–240. 3 indexed citations

19.

Hombach, Vinzenz, et al.. (1988). The clinical significance of coronary angioscopy in patients with coronary heart disease. Surgical Endoscopy. 2(1). 1–4. 3 indexed citations

20.

Höher, Martin, et al.. (1988). Coronary angioscopy during cardiac catheterization and cardiac surgery. International journal of cardiac imaging. 3(2-3). 153–159. 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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