Hans Kramer

406 total citations
12 papers, 142 citations indexed

About

Hans Kramer is a scholar working on Epidemiology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hans Kramer has authored 12 papers receiving a total of 142 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Epidemiology, 6 papers in Surgery and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hans Kramer's work include Congenital Heart Disease Studies (10 papers), Aortic Disease and Treatment Approaches (3 papers) and Cardiovascular and Diving-Related Complications (2 papers). Hans Kramer is often cited by papers focused on Congenital Heart Disease Studies (10 papers), Aortic Disease and Treatment Approaches (3 papers) and Cardiovascular and Diving-Related Complications (2 papers). Hans Kramer collaborates with scholars based in Germany, United States and Greece. Hans Kramer's co-authors include Günther Fischer, S. Rammos, Maria Kiaffas, Sotiria C. Apostolopoulou, Sotiria Apostolopoulou, Ulrike Bartram, Per G. Bjørnstad, Katja Schneider, Hans J. Trampisch and Jens Scheewe and has published in prestigious journals such as Circulation, Journal of Thoracic and Cardiovascular Surgery and Catheterization and Cardiovascular Interventions.

In The Last Decade

Hans Kramer

11 papers receiving 138 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hans Kramer Germany 7 92 91 76 41 22 12 142
Mary Craft United States 9 89 1.0× 72 0.8× 39 0.5× 106 2.6× 29 1.3× 20 184
Brian Schlosser United States 8 238 2.6× 152 1.7× 141 1.9× 63 1.5× 10 0.5× 12 254
Stephanie S. Handler United States 8 77 0.8× 85 0.9× 63 0.8× 54 1.3× 6 0.3× 38 162
Marc-André Körten Germany 6 220 2.4× 116 1.3× 88 1.2× 182 4.4× 8 0.4× 6 275
Adeline Basquin France 8 131 1.4× 120 1.3× 79 1.0× 163 4.0× 13 0.6× 14 217
Anna Bauer Germany 7 161 1.8× 98 1.1× 116 1.5× 101 2.5× 21 1.0× 10 239
Kerry McEnaney United States 6 159 1.7× 138 1.5× 49 0.6× 74 1.8× 17 0.8× 12 181
Kozo Matsuo Japan 9 189 2.1× 142 1.6× 140 1.8× 166 4.0× 28 1.3× 33 302
Bharat Ramchandani United Kingdom 7 231 2.5× 178 2.0× 141 1.9× 58 1.4× 50 2.3× 10 259
Cesar I. Mesia United States 7 174 1.9× 142 1.6× 114 1.5× 149 3.6× 23 1.0× 14 295

Countries citing papers authored by Hans Kramer

Since Specialization
Citations

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

Fields of papers citing papers by Hans Kramer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hans Kramer

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

All Works

12 of 12 papers shown
1.
Eckmann-Scholz, Christel, Ulrike Hoffmann, Hans Kramer, et al.. (2012). Perinatal management of pregnancies with severe fetal heart defects and epigenetic aspects. The Journal of Maternal-Fetal & Neonatal Medicine. 25(12). 2542–2545. 4 indexed citations
2.
Rickers, Carsten, Michael Jerosch‐Herold, Inga Voges, et al.. (2009). Abstract 2256: Myocardial Blood Flow and Viability in Children With Transpositon of the Great Arteries After Arterial Switch Operation Assessed With Magnetic Resonance Imaging. Circulation. 120. 1 indexed citations
3.
Schumacher, Michaël, et al.. (2009). Late Rupture of the Aorta After Interventional Treatment of a Recoarctation. Pediatric Cardiology. 31(1). 161–162. 1 indexed citations
4.
Fischer, Günther, et al.. (2008). Catheter‐based treatment with the Amplatzer® devices in alien positions. Catheterization and Cardiovascular Interventions. 73(5). 669–675. 3 indexed citations
5.
Bartram, Ulrike, Günther Fischer, & Hans Kramer. (2008). Congenitally Interrupted Inferior Vena Cava without other Features of the Heterotaxy Syndrome: Report of Five Cases and Characterization of a Rare Entity. Pediatric and Developmental Pathology. 11(4). 266–273. 17 indexed citations
6.
Fischer, Günther, Sotiria Apostolopoulou, S. Rammos, et al.. (2007). The Amplatzer® Membranous VSD Occluder and the vulnerability of the atrioventricular conduction system. Cardiology in the Young. 17(5). 499–504. 29 indexed citations
7.
Fischer, Günther, Sotiria C. Apostolopoulou, S. Rammos, Maria Kiaffas, & Hans Kramer. (2007). Transcatheter closure of coronary arterial fistulas using the new Amplatzer® vascular plug. Cardiology in the Young. 17(3). 283–287. 36 indexed citations
8.
Fischer, Günther, Jens Scheewe, Anselm Uebing, et al.. (2006). Impact of preoperative treatment strategies on the early perioperative outcome in neonates with hypoplastic left heart syndrome. Journal of Thoracic and Cardiovascular Surgery. 131(5). 1122–1129.e2. 27 indexed citations
9.
Rammos, Spyridon, Sotiria Apostolopoulou, Hans Kramer, et al.. (2005). Normative angiographic data relating to the dimensions of the aorta and pulmonary trunk in children and adolescents. Cardiology in the Young. 15(2). 119–124. 8 indexed citations
10.
Rickers, Carsten, Dara L. Kraitchman, Günther Fischer, et al.. (2005). Cardiovascular Interventional MR Imaging: A New Road for Therapy and Repair in the Heart. Magnetic Resonance Imaging Clinics of North America. 13(3). 465–479. 10 indexed citations
11.
Fischer, Günther, Jozef Mašura, Hans Kramer, & Pavol Gavora. (1998). Transcatheter occlusion of secundum atrial septal defects with the self-centering Amplatzer Septal Occluder. Progress in Pediatric Cardiology. 9(2). 119–124. 6 indexed citations
12.
Kramer, Hans. (1954). Herzog Karl V. von Lothringen und Königinwitwe Eleonore in Tirol. Mitteilungen des Instituts für Österreichische Geschichtsforschung. 62(JG). 460–489.

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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