H. Keller

557 total citations
24 papers, 351 citations indexed

About

H. Keller is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, H. Keller has authored 24 papers receiving a total of 351 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Cardiology and Cardiovascular Medicine, 5 papers in Surgery and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in H. Keller's work include Congenital Heart Disease Studies (2 papers), Cardiac and Coronary Surgery Techniques (2 papers) and Acute Myocardial Infarction Research (2 papers). H. Keller is often cited by papers focused on Congenital Heart Disease Studies (2 papers), Cardiac and Coronary Surgery Techniques (2 papers) and Acute Myocardial Infarction Research (2 papers). H. Keller collaborates with scholars based in Germany, Austria and Switzerland. H. Keller's co-authors include Andreas Sönnichsen, Norbert Donner‐Banzhoff, Erika Baum, Karl Wegscheider, Justine Rochon, Eva‐Maria Sadowski, Tanja Krones, Oded Bar‐Or, B. Wilk and Susi Kriemler and has published in prestigious journals such as JAMA, American Heart Journal and Canadian Medical Association Journal.

In The Last Decade

H. Keller

22 papers receiving 330 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Keller Germany 7 118 86 82 47 45 24 351
Carol Clark United States 11 92 0.8× 64 0.7× 75 0.9× 33 0.7× 76 1.7× 32 359
Frances A. Chan United States 6 57 0.5× 223 2.6× 66 0.8× 49 1.0× 30 0.7× 8 419
Howard Blumstein United States 9 79 0.7× 84 1.0× 110 1.3× 22 0.5× 24 0.5× 16 350
Gordon W. Josephson United States 11 63 0.5× 98 1.1× 22 0.3× 28 0.6× 43 1.0× 21 456
Raija Sipilä Finland 9 99 0.8× 46 0.5× 94 1.1× 70 1.5× 21 0.5× 25 293
Lorrel Brown United States 7 44 0.4× 39 0.5× 57 0.7× 29 0.6× 30 0.7× 16 301
Geraldine O’Gara United Kingdom 10 110 0.9× 60 0.7× 137 1.7× 31 0.7× 15 0.3× 21 341
Wedad AlMadani Saudi Arabia 10 87 0.7× 60 0.7× 105 1.3× 12 0.3× 82 1.8× 15 439
Ralph Audehm Australia 9 95 0.8× 90 1.0× 29 0.4× 21 0.4× 31 0.7× 36 342
Gail Prileszky United Kingdom 2 67 0.6× 28 0.3× 50 0.6× 38 0.8× 37 0.8× 3 304

Countries citing papers authored by H. Keller

Since Specialization
Citations

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

Fields of papers citing papers by H. Keller

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Keller

This figure shows the co-authorship network connecting the top 25 collaborators of H. Keller. A scholar is included among the top collaborators of H. Keller 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 H. Keller. H. Keller 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.
Lunkenheimer, Paul P., Peter F. Niederer, H. Keller, et al.. (2018). Die antagonistische Funktion des Herzmuskels unterstützt die Autoregulation nach Frank-Starling. Herz. 45(2). 170–177. 1 indexed citations
2.
Manninger, Martin, Christian Ebner, Deddo Moertl, et al.. (2017). P256The use of the wearable cardioverter defibrillator in austria. results of the austrian lifevest registry. EP Europace. 19(suppl_3). iii31–iii32.
3.
4.
Bösner, Stefan, Jörg Haasenritter, Alexander Becker, et al.. (2010). Ruling out coronary artery disease in primary care: development and validation of a simple prediction rule. Canadian Medical Association Journal. 182(12). 1295–1300. 73 indexed citations
5.
Krones, Tanja, H. Keller, Andreas Sönnichsen, et al.. (2008). Absolute Cardiovascular Disease Risk and Shared Decision Making in Primary Care: A Randomized Controlled Trial. The Annals of Family Medicine. 6(3). 218–227. 149 indexed citations
6.
Mueck, A. O., Viatcheslav Rakov, H. Keller, & R.-D Hilgers. (2005). Blutungsmuster, Wirksamkeit und Akzeptanz einer niedrig dosierten HRT mit Estradiol/Norethisteronacetat bei direkter Umstellung von oraler Kontrazeption. Geburtshilfe und Frauenheilkunde. 65(4). 389–395. 2 indexed citations
7.
Wilk, B., Susi Kriemler, H. Keller, & Oded Bar‐Or. (1998). Consistency in Preventing Voluntary Dehydration in Boys Who Drink a Flavored Carbohydrate-NaCl Beverage During Exercise in the Heat. International Journal of Sport Nutrition. 8(1). 1–9. 23 indexed citations
8.
Laske, A, et al.. (1996). [Cerebral insult in heart surgery].. PubMed. 126(12). 477–82. 5 indexed citations
9.
Keller, H. & Sebastian Grundmann. (1995). [Radiologic follow-up examination of podotrochlosis].. PubMed. 23(1). 46–52. 1 indexed citations
10.
Keller, H., et al.. (1987). Comparison of preoperative sonography with intraoperativefindings in congenital hypertrophic pyloric stenosis. Journal of Pediatric Surgery. 22(10). 950–952. 18 indexed citations
11.
Buss, J., et al.. (1985). [Tachycardias caused by double ventricular responses and unusual atrioventrio-ventricular relations in linear dissociation of the AV node].. PubMed. 74(3). 180–4. 2 indexed citations
12.
Holzer, Barbara M., et al.. (1980). [Is Plasmodium falciparum, the parasite responsible for tropical malaria, resistant to fansidar?].. PubMed. 110(9). 324–8. 3 indexed citations
13.
Keller, H., et al.. (1975). [Model trial of a planned drug campaign against fascioliasis].. PubMed. 117(4). 185–91. 3 indexed citations
14.
Lunkenheimer, Paul P., H. Keller, W. Rafflenbeul, et al.. (1972). [Test measuring myocardial consistency using transtracheally excited oscillation of the heart caused by pressure changes. I].. PubMed. 67(1). 73–83. 3 indexed citations
15.
Lunkenheimer, Paul P., H. Keller, W. Rafflenbeul, et al.. (1972). Ein Versuch zur Messung der Myokardkonsistenz mit Hilfe transtrachealer Schwingungserregung des Herzens durch Druckschwankungen. Basic Research in Cardiology. 67(1). 73–83. 2 indexed citations
16.
Keller, H., et al.. (1972). [Analbuminemia. Physiopathological study of a case].. PubMed. 102(3). 71–8 concl. 3 indexed citations
17.
Keller, H., et al.. (1971). Zur Thermodynamik von Selendampf. Zeitschrift für Physikalische Chemie. 75(5_6). 273–286. 18 indexed citations
18.
Canfield, Craig J., H. Keller, & William J. Cirksena. (1971). Erythrokinetics During Treatment of Acute Falciparum Malaria. Military Medicine. 136(4). 354–357. 1 indexed citations
19.
Keller, H. & Melvin D. Cheitlin. (1965). The occurrence of mild coarctation of the aorta (pseudocoarctation) and coarctation in one family. American Heart Journal. 70(1). 115–118. 9 indexed citations
20.
Keller, H., et al.. (1964). The Renal Scan. JAMA. 188(12). 1085–6. 4 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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