R. Hoffmann

953 total citations
38 papers, 697 citations indexed

About

R. Hoffmann is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, R. Hoffmann has authored 38 papers receiving a total of 697 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 10 papers in Cardiology and Cardiovascular Medicine and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in R. Hoffmann's work include Coronary Interventions and Diagnostics (4 papers), Vitamin D Research Studies (3 papers) and Cardiac Imaging and Diagnostics (3 papers). R. Hoffmann is often cited by papers focused on Coronary Interventions and Diagnostics (4 papers), Vitamin D Research Studies (3 papers) and Cardiac Imaging and Diagnostics (3 papers). R. Hoffmann collaborates with scholars based in Germany, Switzerland and Estonia. R. Hoffmann's co-authors include Peter Hanrath, Jan R. Ortlepp, Hans‐Georg Joost, Johannes C. Lauscher, Klaus Zerres, H. Ristow, W. Frank, M. Häuser, G Keusch and G. P. Krestin and has published in prestigious journals such as European Heart Journal, International Journal of Obesity and Experimental Cell Research.

In The Last Decade

R. Hoffmann

32 papers receiving 667 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Hoffmann Germany	12	260	192	160	106	93	38	697
Daniela Militianu Israel	14	350 1.3×	119 0.6×	236 1.5×	240 2.3×	59 0.6×	40	1.1k
B. Lucani Italy	16	266 1.0×	125 0.7×	90 0.6×	80 0.8×	58 0.6×	39	1.0k
Mike Edmonds United Kingdom	9	204 0.8×	68 0.4×	60 0.4×	121 1.1×	42 0.5×	14	892
Fehmi Mercanoğlu Türkiye	19	121 0.5×	94 0.5×	455 2.8×	157 1.5×	67 0.7×	36	902
Daniele Diacinti Italy	27	645 2.5×	403 2.1×	67 0.4×	175 1.7×	75 0.8×	74	2.0k
Faruk Güçlü Pınarlı Türkiye	15	106 0.4×	97 0.5×	119 0.7×	196 1.8×	50 0.5×	60	708
C. Webber Canada	13	126 0.5×	64 0.3×	74 0.5×	80 0.8×	123 1.3×	23	702
J Dušková Czechia	18	491 1.9×	62 0.3×	68 0.4×	93 0.9×	37 0.4×	92	1.0k
Peter C. Kouretas United States	17	286 1.1×	90 0.5×	218 1.4×	214 2.0×	97 1.0×	45	729
S. Sheehan Ireland	15	257 1.0×	105 0.5×	208 1.3×	346 3.3×	86 0.9×	51	808

Countries citing papers authored by R. Hoffmann

Since Specialization

Citations

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

Fields of papers citing papers by R. Hoffmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Hoffmann

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

Hoffmann, R., et al.. (2024). Lung Ultrasound Findings in Children With Asthma Exacerbations. Journal of Ultrasound in Medicine. 44(3). 535–544.

Gramlich, Yves, M. Kremer, Judith Breuer, et al.. (2021). Implementation of a standardized clinical test kit for diagnostics of periprosthetic infections in the clinical routine. Der Unfallchirurg. 124(S1). 247–254. 5 indexed citations

Hoffmann, R., et al.. (2017). Endoprothetik bei distalen Humerusfrakturen. Trauma und Berufskrankheit. 19(S2). 177–183.

Welsch, F., Thomas Stein, Philipp Minzlaff, & R. Hoffmann. (2015). Kniegelenktrauma mit Knorpelabscherverletzung. Trauma und Berufskrankheit. 18(S1). 18–25.

Hoffmann, R.. (2013). Sinnvolle Diagnostik in der Notaufnahme: Echokardiographie. Medizinische Klinik - Intensivmedizin und Notfallmedizin. 108(3). 209–213. 2 indexed citations

Kollum, Marc, Thomas Heitzer, Claudia Schmoor, et al.. (2012). Intra-individual head-to-head comparison of Sirolimus®- and Paclitaxel®-eluting stents for coronary revascularization. A randomized, multi-center trial. International Journal of Cardiology. 167(4). 1552–1559. 3 indexed citations

Hoffmann, R.. (2012). Sinnvolle Diagnostik in der Notaufnahme. Medizinische Klinik - Intensivmedizin und Notfallmedizin. 108(3). 209–213. 2 indexed citations

Kandziora, Frank, Klaus John Schnake, Andreas Pingel, & R. Hoffmann. (2009). Posttraumatische thorakolumbale Kyphose. Trauma und Berufskrankheit. 11(2). 80–86. 4 indexed citations

Hofmann, Thomas, et al.. (2006). Winkelstabile Plattenfixation – Obere Extremität. Trauma und Berufskrankheit. 8(4). 212–219.

10.

Kopp, R., R. Weidenhagen, G. Meimarakis, et al.. (2006). Endovaskuläre Therapie des infrarenalen Bauchaortenaneurysmas mit aortokavaler Fistel. Gefässchirurgie. 11(2). 100–107.

11.

Ortlepp, Jan R., Fabian Schmitz, Peter Hanrath, et al.. (2003). The interleukin-6 promoter polymorphism is associated with elevated leukocyte, lymphocyte, and monocyte counts and reduced physical fitness in young healthy smokers. Journal of Molecular Medicine. 81(9). 578–584. 39 indexed citations

12.

Ortlepp, Jan R., et al.. (2003). Relation of body mass index, physical fitness, and the cardiovascular risk profile in 3127 young normal weight men with an apparently optimal lifestyle. International Journal of Obesity. 27(8). 979–982. 11 indexed citations

13.

Ortlepp, Jan R., et al.. (2003). Vitamin D receptor gene polymorphism BsmI is not associated with the prevalence and severity of CAD in a large‐scale angiographic cohort of 3441 patients. European Journal of Clinical Investigation. 33(2). 106–109. 43 indexed citations

14.

Ortlepp, Jan R., et al.. (2001). Lack of association among five genetic polymorphisms of the renin-angiotensin system and cardiac hypertrophy in patients with aortic stenosis. American Heart Journal. 141(4). 671–676. 23 indexed citations

15.

Hoffmann, R.. (2001). Stent design related neointimal tissue proliferation in human coronary arteries; an intravascular ultrasound study. European Heart Journal. 22(21). 2007–2014. 37 indexed citations

16.

Ortlepp, Jan R., Johannes C. Lauscher, R. Hoffmann, Peter Hanrath, & Hans‐Georg Joost. (2001). The vitamin D receptor gene variant is associated with the prevalence of Type 2 diabetes mellitus and coronary artery disease. Diabetic Medicine. 18(10). 842–845. 89 indexed citations

17.

Eicheler, Wolfgang, et al.. (1997). Phorbol-myristate-acetate, but not interleukin-1 beta or insulin-like growth factor-I, regulates protein kinase C isoenzymes in human dermal papilla cells.. Acta Dermato Venereologica. 77(5). 361–364. 9 indexed citations

18.

Klues, Heinrich G., Peter W. Radke, R. Hoffmann, & Jürgen vom Dahl. (1997). Mechanismen und Therapiekonzepte der Stentrestenose. Herz. 22(6). 322–334. 6 indexed citations

19.

Krestin, G. P., et al.. (1995). Imaging diagnosis of sclerosing peritonitis and relation of radiologic signs to the extent of the disease. Abdominal Imaging. 20(5). 414–420. 46 indexed citations

20.

Hoffmann, R., et al.. (1990). [The organization of gallstone lithotripsy using the MPL-9000 at the Zurich University Hospital, successes and failures. Initial results].. PubMed. 120(16). 589–92. 1 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.

Explore authors with similar magnitude of impact