Ascan Warnholtz

7.9k total citations · 3 hit papers
51 papers, 5.4k citations indexed

About

Ascan Warnholtz is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Surgery. According to data from OpenAlex, Ascan Warnholtz has authored 51 papers receiving a total of 5.4k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Cardiology and Cardiovascular Medicine, 20 papers in Physiology and 10 papers in Surgery. Recurrent topics in Ascan Warnholtz's work include Nitric Oxide and Endothelin Effects (20 papers), Cardiac Imaging and Diagnostics (9 papers) and Cardiovascular Health and Disease Prevention (8 papers). Ascan Warnholtz is often cited by papers focused on Nitric Oxide and Endothelin Effects (20 papers), Cardiac Imaging and Diagnostics (9 papers) and Cardiovascular Health and Disease Prevention (8 papers). Ascan Warnholtz collaborates with scholars based in Germany, United States and Greece. Ascan Warnholtz's co-authors include Thomas Münzel, Thomas Meinertz, Hanke Mollnau, David G. Harrison, M. Skatchkov, Thomas Heitzer, Kathy K. Griendling, Ulrich Hink, Eberhard Schulz and Christoph Sinning and has published in prestigious journals such as JAMA, Circulation and Journal of the American College of Cardiology.

In The Last Decade

Ascan Warnholtz

51 papers receiving 5.3k 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.

Mechanisms Underlying Endothelial Dysfunction in Diabetes Mellitus

2001 965 citations Huige Li, Hanke Mollnau et al. profile →
Endothelial Regulation of Vasomotion in ApoE-Deficient Mice

2001 599 citations Ascan Warnholtz, Bruce Α. Freeman et al. profile →
Increased NADH-Oxidase–Mediated Superoxide Production in the Early Stages of Atherosclerosis

1999 574 citations Ascan Warnholtz, Eberhard Schulz et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ascan Warnholtz Germany	31	2.3k	2.2k	1.1k	807	723	51	5.4k
Kevin C. Dellsperger United States	36	1.2k 0.5×	1.7k 0.8×	677 0.6×	763 0.9×	744 1.0×	108	4.5k
R. Clinton Webb United States	45	2.6k 1.1×	1.9k 0.9×	2.5k 2.2×	905 1.1×	842 1.2×	207	6.9k
Hanke Mollnau Germany	26	2.3k 1.0×	1.5k 0.7×	1.1k 1.0×	368 0.5×	733 1.0×	43	4.4k
Dong Sun United States	38	2.5k 1.1×	1.9k 0.9×	799 0.7×	541 0.7×	947 1.3×	102	4.7k
Malcolm Lewis United Kingdom	44	2.9k 1.3×	2.5k 1.2×	1.1k 1.0×	1.1k 1.4×	802 1.1×	114	6.8k
James M. Ritter United Kingdom	43	1.5k 0.7×	3.3k 1.5×	1.1k 1.0×	1.0k 1.3×	354 0.5×	121	6.5k
Ulrich Hink Germany	25	1.7k 0.8×	1.3k 0.6×	779 0.7×	465 0.6×	606 0.8×	48	3.3k
Burkhard Hornig Germany	26	1.7k 0.8×	3.4k 1.5×	1.8k 1.6×	2.2k 2.7×	401 0.6×	35	7.8k
Akihiro Takeshita Japan	41	1.6k 0.7×	2.5k 1.1×	1.9k 1.7×	570 0.7×	264 0.4×	189	6.2k
Henning Morawietz Germany	42	1.4k 0.6×	1.4k 0.7×	1.8k 1.6×	799 1.0×	374 0.5×	145	5.5k

Countries citing papers authored by Ascan Warnholtz

Since Specialization

Citations

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

Fields of papers citing papers by Ascan Warnholtz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ascan Warnholtz

This figure shows the co-authorship network connecting the top 25 collaborators of Ascan Warnholtz. A scholar is included among the top collaborators of Ascan Warnholtz 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 Ascan Warnholtz. Ascan Warnholtz 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

Fineschi, Massimo, Elisabetta Palmerini, Thomas Münzel, et al.. (2013). The impact of gender on fractional flow reserve measurements. EuroIntervention. 9(3). 360–366. 30 indexed citations

Schmidt, Frank P., Mathias Basner, Boris Schnorbus, et al.. (2013). Effect of nighttime aircraft noise exposure on endothelial function and stress hormone release in healthy adults. European Heart Journal. 34(45). 3508–3514. 245 indexed citations

Closs, Ellen I., Mir Abolfazl Ostad, Alexandra Simon, et al.. (2012). Impairment of the extrusion transporter for asymmetric dimethyl-l-arginine: A novel mechanism underlying vasospastic angina. Biochemical and Biophysical Research Communications. 423(2). 218–223. 25 indexed citations

Tzikas, Stergios, Francisco Ojeda, Tanja Zeller, et al.. (2012). Prognostic Information of Glycogen Phosphorylase Isoenzyme BB in Patients With Suspected Acute Coronary Syndrome. The American Journal of Cardiology. 110(9). 1225–1230. 15 indexed citations

Keller, Till, Stergios Tzikas, Ulrike Krahn, et al.. (2011). Reduktion der stationären Verweildauer bei Patienten mit akutem Koronarsyndrom durch Einrichtung einer Chest Pain Unit. Herz. 37(3). 301–307. 11 indexed citations

Wenzel, Philip, Eberhard Schulz, Tommaso Gori, et al.. (2009). Monitoring White Blood Cell Mitochondrial Aldehyde Dehydrogenase Activity: Implications for Nitrate Therapy in Humans. Journal of Pharmacology and Experimental Therapeutics. 330(1). 63–71. 23 indexed citations

Wykrzykowska, Joanna J., Ascan Warnholtz, Peter De Jaeger, et al.. (2009). Effect of clopidogrel discontinuation at 1 year after drug eluting stent placement on soluble CD40L, P-selectin and C-reactive protein levels: DECADES (Discontinuation Effect of Clopidogrel After Drug Eluting Stent): a multicenter, open-label study. Journal of Thrombosis and Thrombolysis. 28(4). 410–417. 15 indexed citations

Schnorbus, Boris, Mir Abolfazl Ostad, Daniel Wachtlin, et al.. (2009). Effects of pentaerythritol tetranitrate on endothelial function in coronary artery disease: results of the PENTA study. Clinical Research in Cardiology. 99(2). 115–124. 27 indexed citations

Li, Huige, Marcus Hortmann, Andreas Daiber, et al.. (2008). Cyclooxygenase 2-Selective and Nonselective Nonsteroidal Anti-Inflammatory Drugs Induce Oxidative Stress by Up-Regulating Vascular NADPH Oxidases. Journal of Pharmacology and Experimental Therapeutics. 326(3). 745–753. 56 indexed citations

10.

Warnholtz, Ascan, Philipp S. Wild, Mir Abolfazl Ostad, et al.. (2008). Effects of oral niacin on endothelial dysfunction in patients with coronary artery disease: Results of the randomized, double-blind, placebo-controlled INEF study. Atherosclerosis. 204(1). 216–221. 63 indexed citations

11.

Warnholtz, Ascan, Mir Abolfazl Ostad, C. Trautmann, et al.. (2007). A single loading dose of clopidogrel causes dose-dependent improvement of endothelial dysfunction in patients with stable coronary artery disease: Results of a double-blind, randomized study. Atherosclerosis. 196(2). 689–695. 62 indexed citations

12.

Warnholtz, Ascan, Mir Abolfazl Ostad, Thomas Heitzer, et al.. (2006). AT1-receptor blockade with irbesartan improves peripheral but not coronary endothelial dysfunction in patients with stable coronary artery disease. Atherosclerosis. 194(2). 439–445. 26 indexed citations

13.

Baldus, Stephan, Ralf Köster, Phillip Chumley, et al.. (2005). Oxypurinol improves coronary and peripheral endothelial function in patients with coronary artery disease. Free Radical Biology and Medicine. 39(9). 1184–1190. 83 indexed citations

14.

Warnholtz, Ascan, Hanke Mollnau, Thomas Heitzer, et al.. (2002). Adverse effects of nitroglycerin treatment on endothelial function, vascular nitrotyrosine levels and cGMP-dependent protein kinase activity in hyperlipidemic Watanabe rabbits. Journal of the American College of Cardiology. 40(7). 1356–1363. 60 indexed citations

15.

Warnholtz, Ascan, N. Tsilimingas, Maria Wendt, & Thomas Münzel. (2002). Mechanisms Underlying Nitrate-Induced Endothelial Dysfunction: Insight from Experimental and Clinical Studies. Heart Failure Reviews. 7(4). 335–345. 30 indexed citations

16.

Münzel, Thomas, Hanke Mollnau, Mark Hartmann, et al.. (2000). Effects of a nitrate-free interval on tolerance, vasoconstrictor sensitivity and vascular superoxide production. Journal of the American College of Cardiology. 36(2). 628–634. 35 indexed citations

17.

Seligson, David, et al.. (1995). TIBIAL PILON FRACTURES: A COMPARATIVE CLINICAL STUDY OF MANAGEMENT TECHNIQUES AND RESULTS. Orthopedics. 18(7). 613–617. 30 indexed citations

18.

Eschenhagen, Thomas, Ulrich Laufs, Wilhelm Schmitz, et al.. (1995). Enrichment of G protein α-subunit mRNAs in the AV-conducting system of the mammalian heart. Journal of Molecular and Cellular Cardiology. 27(10). 2249–2263. 16 indexed citations

19.

Eschenhagen, Thomas, Ulrike Mende, Monika Nose, et al.. (1992). Regulation and possible functional implications of G-protein mRNA expression in nonfailing and failing ventricular myocardium. Steinkopff eBooks. 87 Suppl 1. 51–64. 9 indexed citations

20.

Eschenhagen, Thomas, Ulrike Mende, Monika Nose, et al.. (1991). Isoprenaline-induced increase in mRNA levels of inhibitory G-protein ?-subunits in rat heart. Naunyn-Schmiedeberg s Archives of Pharmacology. 343(6). 609–15. 53 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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