Wilfried Kramer

1.4k total citations
55 papers, 594 citations indexed

About

Wilfried Kramer is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Wilfried Kramer has authored 55 papers receiving a total of 594 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Cardiology and Cardiovascular Medicine, 17 papers in Surgery and 9 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Wilfried Kramer's work include Cardiovascular Function and Risk Factors (9 papers), Cardiac pacing and defibrillation studies (7 papers) and Cardiac electrophysiology and arrhythmias (7 papers). Wilfried Kramer is often cited by papers focused on Cardiovascular Function and Risk Factors (9 papers), Cardiac pacing and defibrillation studies (7 papers) and Cardiac electrophysiology and arrhythmias (7 papers). Wilfried Kramer collaborates with scholars based in Germany and Netherlands. Wilfried Kramer's co-authors include V. Wizemann, J Thormann, G Schütterle, M. Schlepper, Jürgen Hüting, Martin Brueck, Martin Heidt, Dirk Bandorski, Paul Vogt and Josef Ludwig and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of the American College of Cardiology and The American Journal of Cardiology.

In The Last Decade

Wilfried Kramer

48 papers receiving 550 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Wilfried Kramer Germany 15 287 176 152 114 64 55 594
L G Downs United Kingdom 10 117 0.4× 119 0.7× 115 0.8× 54 0.5× 58 0.9× 16 463
Georgios Efstratiadis Greece 13 178 0.6× 198 1.1× 114 0.8× 69 0.6× 60 0.9× 25 500
Ilaria Dato Italy 13 192 0.7× 48 0.3× 181 1.2× 114 1.0× 102 1.6× 23 557
Yasuhisa Wakabayashi Japan 12 89 0.3× 76 0.4× 109 0.7× 55 0.5× 50 0.8× 23 348
Kazuhiko Kotani Japan 15 182 0.6× 46 0.3× 149 1.0× 81 0.7× 86 1.3× 50 597
Ravi Narang New Zealand 12 60 0.2× 162 0.9× 81 0.5× 52 0.5× 92 1.4× 24 376
Mayumi Doi Japan 10 183 0.6× 44 0.3× 85 0.6× 94 0.8× 41 0.6× 26 438
Sümeyye Güllülü Türkiye 12 135 0.5× 29 0.2× 70 0.5× 59 0.5× 26 0.4× 42 329
Carmen Muñoz‐Esparza Spain 13 306 1.1× 28 0.2× 85 0.6× 35 0.3× 105 1.6× 41 532
Koji Orihara Japan 14 150 0.5× 27 0.2× 74 0.5× 46 0.4× 110 1.7× 18 521

Countries citing papers authored by Wilfried Kramer

Since Specialization
Citations

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

Fields of papers citing papers by Wilfried Kramer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Wilfried Kramer

This figure shows the co-authorship network connecting the top 25 collaborators of Wilfried Kramer. A scholar is included among the top collaborators of Wilfried 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 Wilfried Kramer. Wilfried Kramer 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.
Wizemann, V., et al.. (2015). Cardiac Arrhythmias in Patients on Maintenance Hemodialysis: Causes and Management. Contributions to nephrology. 52. 42–53.
2.
3.
Kramer, Wilfried, et al.. (2011). Radiofrequency kyphoplasty: a new method for the treatment of osteoporotic vertebral body compression fractures - a case report. Journal für Kardiologie (Krause & Pachernegg GmbH). 18(1). 26–28.
4.
Kramer, Wilfried, et al.. (2010). Radiofrequenz-Kyphoplastie: Eine neue Methode zur Behandlung osteoporotischer Wirbelkörperkompressionsfrakturen - eine Fallstudie. SHILAP Revista de lepidopterología. 17(1). 35–37. 1 indexed citations
5.
Brueck, Martin, Dirk Bandorski, U. Stahl, & Wilfried Kramer. (2009). Sekundäres kardiales Non-Hodgkin-Lymphom als Differentialdiagnose des Vena-cava-superior-Syndroms. Medizinische Klinik. 104(1). 52–57. 1 indexed citations
6.
Brueck, Martin, Wilfried Kramer, Paul Vogt, et al.. (2007). Antiplatelet therapy early after bioprosthetic aortic valve replacement is unnecessary in patients without thromboembolic risk factors. European Journal of Cardio-Thoracic Surgery. 32(1). 108–112. 30 indexed citations
7.
Brueck, Martin, Martin Heidt, Wilfried Kramer, & Josef Ludwig. (2004). Comparison of interventional versus conservative treatment of isolated ostial lesions of coronary diagonal branch arteries. The American Journal of Cardiology. 93(9). 1162–1164. 12 indexed citations
8.
Brueck, Martin, et al.. (2004). Permanent-implantierte subkutane Vorhofkatheter bei terminaler Niereninsuffizienz. DMW - Deutsche Medizinische Wochenschrift. 129(47). 2529–2534. 5 indexed citations
9.
Brueck, Martin, Wilfried Kramer, & Josef Ludwig. (2004). Accidental perforation of the left ventricle during angiography. Clinical Cardiology. 27(4). 222–222. 2 indexed citations
10.
Brueck, Martin, Wilfried Kramer, Paul Vogt, et al.. (2003). Patency rates of three arterial grafting patterns to the left anterior descending and diagonal coronary arteries in symptomatic patients. The Annals of Thoracic Surgery. 75(4). 1161–1164. 2 indexed citations
11.
Brueck, Martin, K. Rauber, V. Wizemann, & Wilfried Kramer. (2003). Infective Tricuspid Valve Endocarditis with Septic Pulmonary Emboli due to Puncture of an Endogenous Arteriovenous Fistula in a Chronic Hemodialysis Patient. Journal of Infection. 46(3). 188–191. 2 indexed citations
12.
Brueck, Martin, et al.. (2002). Schweinehüterkrankheit als Differentialdiagnose des akuten Nierenversagens. Medizinische Klinik. 97(10). 614–618. 2 indexed citations
13.
Binder, J., Janice Jones, Wassilios Bentas, et al.. (2002). Roboterunterstützte Laparoskopie in der Urologie Radikale Prostatektomie und rekonstruktive retroperitoneale Eingriffe. Der Urologe. 41(2). 144–149. 31 indexed citations
14.
Iperen, Charlotte E. van, J.J.J. van Giezen, Wilfried Kramer, Cornelis J.M. Lips, & A. K. M. Bartelink. (2001). Acute Dyspnoea Resulting from Pulmonary Oedema as the First Sign of a Phaeochromocytoma. Respiration. 68(3). 323–326. 13 indexed citations
15.
Hüting, Jürgen, et al.. (1990). Cardiac structure and function in continuous ambulatory peritoneal dialysis: Influence of blood purification and hypercirculation. American Heart Journal. 119(2). 344–352. 20 indexed citations
16.
Thormann, J, Wilfried Kramer, P. Kremer, & M. Schlepper. (1989). Influence of the new class I antiarrhythmic agent diprafenone on the end-systolic pressure-volume relationship (conductance technique). Cardiovascular Drugs and Therapy. 3(2). 145–154. 3 indexed citations
17.
Wizemann, V. & Wilfried Kramer. (1987). Short-Term Dialysis - Long-Term Complications. Blood Purification. 5(4). 193–201. 37 indexed citations
18.
Thormann, J, Wilfried Kramer, & M. Schlepper. (1981). [Hemodynamics and metabolic-energetic expenses of the influence of AR-L115 in patients with coronary artery disease (author's transl)].. PubMed. 70(5). 385–93.
19.
Thiele, Susanne, et al.. (1980). Ergebnisse vierjähriger Produktionsexperimente zur Bekämpfung der Vergilbungsviren in Zuckerrübenbeständen. 34(6). 115–118. 2 indexed citations
20.
Kramer, Wilfried. (1969). Hyperplasie fibromusculaire et anévrisme extracranien de la carotide interne avec syndrome parapharyngien typique.. Revue Neurologique. 120(4). 12 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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