K. Hakim

502 total citations
12 papers, 406 citations indexed

About

K. Hakim is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Molecular Biology. According to data from OpenAlex, K. Hakim has authored 12 papers receiving a total of 406 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Cardiology and Cardiovascular Medicine, 4 papers in Surgery and 4 papers in Molecular Biology. Recurrent topics in K. Hakim's work include Nitric Oxide and Endothelin Effects (3 papers), Aortic Disease and Treatment Approaches (2 papers) and Cardiac and Coronary Surgery Techniques (2 papers). K. Hakim is often cited by papers focused on Nitric Oxide and Endothelin Effects (3 papers), Aortic Disease and Treatment Approaches (2 papers) and Cardiac and Coronary Surgery Techniques (2 papers). K. Hakim collaborates with scholars based in Germany and Switzerland. K. Hakim's co-authors include Hans‐Reinhard Zerkowski, Henning Morawietz, Juergen Holtz, Uwe Rueckschloss, Bernd Niemann, Tatsuya Sawamura, Nicole Duerrschmidt, Jan Galle, Otto‐Erich Brodde and Dorothea Darmer and has published in prestigious journals such as Circulation, Biochemical and Biophysical Research Communications and European Journal of Pharmacology.

In The Last Decade

K. Hakim

12 papers receiving 394 citations

Peers

Countries citing papers authored by K. Hakim

Since Specialization

Citations

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

Fields of papers citing papers by K. Hakim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Hakim

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

All Works

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12 of 12 papers shown

#	Work	Indexed citations
1	Herz- und Herz-Lungen-Transplantation 2014 ·Herz ·Thomas Puehler, Stephan Ensminger, Uwe Schulz, U Fuchs, (unknown), Jochen Börgermann, Michiel Morshuis, K. Hakim, Olaf Oldenburg, J Niedermeyer, (unknown), Jan Gummert	2
2	Clampless Off-Pump Versus Conventional Coronary Artery Revascularization 2012 ·Circulation ·Jochen Börgermann, K. Hakim, André Renner, (unknown), Anas Aboud, Tobias Becker, (unknown), Armin Zittermann, Jan Gummert, Oliver Kuß	48
3	Increased cardiac endothelial nitric oxide synthase expression in patients taking angiotensin‐converting enzyme inhibitor therapy 2006 ·European Journal of Clinical Investigation ·Henning Morawietz, Susanne Rohrbach, Uwe Rueckschloss, Eyk Schellenberger, K. Hakim, H.–R. Zerkowski, Georg Kojda, Dorothea Darmer, Juergen Holtz	11
4	Recurrent thromboembolic events after percutaneous device closure of patent foramen ovale 2003 ·Interactive Cardiovascular and Thoracic Surgery ·Jochen Börgermann, K. Hakim, (unknown), C. Diez	4
5	Angiotensin-converting enzyme inhibitor therapy prevents upregulation of endothelin-converting enzyme-1 in failing human myocardium 2002 ·Biochemical and Biophysical Research Communications ·Henning Morawietz, Winfried Göettsch, Marten Szibor, Matthias Barton, S. Shaw, K. Hakim, H.–R. Zerkowski, Juergen Holtz	10
6	Increased expression of endothelin-converting enzyme-1 in failing human myocardium 2002 ·Clinical Science ·Henning Morawietz, Winfried Göettsch, Marten Szibor, Matthias Barton, Sidney Shaw, K. Hakim, Hans‐Reinhard Zerkowski, Juergen Holtz	6
7	FK506 does not affect cardiac contractility and adrenergic response in vitro 2001 ·European Journal of Pharmacology ·Hendrik Milting, Paul M.L. Janssen, (unknown), Harald Kögler, (unknown), Tim Seidler, K. Hakim, Martin Grapow, Oliver Zeitz, Jürgen Prestle, Hans‐Reinhard Zerkowski	5
8	Angiotensin II Induces LOX-1, the Human Endothelial Receptor for Oxidized Low-Density Lipoprotein 1999 ·Circulation ·Henning Morawietz, Uwe Rueckschloss, Bernd Niemann, Nicole Duerrschmidt, Jan Galle, K. Hakim, Hans‐Reinhard Zerkowski, Tatsuya Sawamura, Juergen Holtz	214
9	Diminished Responsiveness of Gs-Coupled Receptors in Severely Failing Human Hearts: No Difference in Dilated Versus Ischemic Cardiomyopathy 1998 ·Journal of Cardiovascular Pharmacology ·Otto‐Erich Brodde, Magdalene Vogelsang, (unknown), Martina B. Michel-Reher, (unknown), K. Hakim, Hans‐Reinhard Zerkowski	41
10	Functional Role of β2-Adrenoceptors in the Transplanted Human Heart 1997 ·Journal of Cardiovascular Pharmacology ·K. Hakim, Martin Fischer, (unknown), (unknown), Hans‐Reinhard Zerkowski, Otto‐Erich Brodde	8
11	Alternative Splicing of the Primary Fas Transcript Generating Soluble Fas Antagonists Is Suppressed in the Failing Human Ventricular Myocardium 1997 ·Biochemical and Biophysical Research Communications ·H. Schumann, Henning Morawietz, K. Hakim, Hans‐Reinhard Zerkowski, Thomas Eschenhagen, Jürgen Holtz, Dorothea Darmer	37
12	Endothelial damage of the venous graft in CABG 1Influence of solutions used for storage and rinsing on endothelial function 1993 ·European Journal of Cardio-Thoracic Surgery* ·H.-R. Zerkowski, (unknown), Moritz A. Konerding, N. Doetsch, (unknown), K. Hakim, (unknown)	20

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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