H. H. Klein

1.1k total citations
43 papers, 702 citations indexed

About

H. H. Klein is a scholar working on Cardiology and Cardiovascular Medicine, Pathology and Forensic Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, H. H. Klein has authored 43 papers receiving a total of 702 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Cardiology and Cardiovascular Medicine, 16 papers in Pathology and Forensic Medicine and 13 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in H. H. Klein's work include Cardiac Ischemia and Reperfusion (14 papers), Cardiac pacing and defibrillation studies (9 papers) and Cardiac Imaging and Diagnostics (9 papers). H. H. Klein is often cited by papers focused on Cardiac Ischemia and Reperfusion (14 papers), Cardiac pacing and defibrillation studies (9 papers) and Cardiac Imaging and Diagnostics (9 papers). H. H. Klein collaborates with scholars based in Germany, United States and Austria. H. H. Klein's co-authors include Wolfgang Schäper, Jutta Schaper, S. Puschmann, H Kreuzer, Klaus Nebendahl, C. Nienaber, Mark Sculpher, Beth Woods, Stuart Mealing and Alex J. Sutton and has published in prestigious journals such as Circulation, European Heart Journal and Cardiovascular Research.

In The Last Decade

H. H. Klein

38 papers receiving 663 citations

Peers

H. H. Klein
Patricia Owen South Africa
Stanley R. Jolly United States
Maria T. Vivaldi United States
Dan Knight United States
G C Friesinger United States
I M Dauber United States
Kevin J. Alker United States
Daiji Saito Japan
M E Speechly-Dick United Kingdom
James E. Quillen United States
Patricia Owen South Africa
H. H. Klein
Citations per year, relative to H. H. Klein H. H. Klein (= 1×) peers Patricia Owen

Countries citing papers authored by H. H. Klein

Since Specialization
Citations

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

Fields of papers citing papers by H. H. Klein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of H. H. Klein. A scholar is included among the top collaborators of H. H. Klein 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. H. Klein. H. H. Klein 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.
Woods, Beth, Neil Hawkins, Stuart Mealing, et al.. (2015). Individual patient data network meta-analysis of mortality effects of implantable cardiac devices. Heart. 101(22). 1800–1806. 79 indexed citations
2.
Klainman, Eliezer, et al.. (2010). Combined Cardiopulmonary Exercise Testing and 99m TC Sestamibi Myocardial Imaging in Trained vs Untrained Patients with Coronary Artery Disease. Journal of clinical and basic cardiology. 12(1). 2–4.
3.
Bätge, Boris, et al.. (2008). Schwere Vitamin-D-Mangel-Osteomalazie durch Koinzidenz mehrerer Risikofaktoren. DMW - Deutsche Medizinische Wochenschrift. 125(24). 761–765.
4.
Klein, H. H.. (2008). Bedeutung von Elektro- und Echokardiogramm in der Diagnostik der kardialen Amyloidose. DMW - Deutsche Medizinische Wochenschrift. 116(1). 13–17.
5.
Ridwelski, Karsten, J. Fahlke, Ralf Kühn, et al.. (2006). Multicenter phase-I/II study using a combination of gemcitabine and docetaxel in metastasized and unresectable, locally advanced pancreatic carcinoma. European Journal of Surgical Oncology. 32(3). 297–302. 10 indexed citations
6.
Klein, H. H. & H.-R. Arntz. (2004). Perspectives and new approaches for improving cardiopulmonary resuscitation in adults beyond current guidelines. Zeitschrift für Kardiologie. 93(1). 18–22. 6 indexed citations
7.
Bätge, Boris, et al.. (2000). Age-related differences in the expression of receptors for TGF-β in human osteoblast-like cells in vitro. Experimental and Clinical Endocrinology & Diabetes. 108(4). 311–315. 4 indexed citations
8.
Klein, H. H., et al.. (1995). Comparative study on the effects of intracoronary nicorandil and nitroglycerin in ischaemic, reperfused porcine hearts. European Heart Journal. 16(5). 603–609. 15 indexed citations
9.
Klein, H. H., et al.. (1993). Postischemic cell death in reperfused porcine hearts is not attenuated by the spin trap agent PBN during early reperfusion. Basic Research in Cardiology. 88(3). 212–222. 6 indexed citations
10.
Klein, H. H., et al.. (1991). Acute treatment with vitamin E does not protect the regionally ischemic, reperfused porcine heart. Basic Research in Cardiology. 86(1). 32–39. 8 indexed citations
11.
Bohle, R. M., et al.. (1991). Modulation of the inflammatory response in experimental myocardial infarction. European Heart Journal. 12(suppl D). 28–31. 10 indexed citations
12.
Klein, H. H.. (1991). Failure of iloprost to protect the regionally ischemic, reperfused porcine heart. Journal of Molecular and Cellular Cardiology. 23(8). 963–972. 8 indexed citations
13.
Klein, H. H. & K. L. Neuhaus. (1990). Delayed improvement of myocardial function after recanalization of a chronic coronary occlusion in a patient with intractable heart failure. European Heart Journal. 11(3). 280–286. 6 indexed citations
14.
Klein, H. H., et al.. (1990). Energy‐conserving programming of vvi pacemakers: A telemetry‐supported, long‐term, follow‐up study. Clinical Cardiology. 13(6). 409–413. 4 indexed citations
15.
Klein, H. H., et al.. (1989). The effect of intracoronary diltiazem on regional myocardial function and development of infarcts in porcine hearts. Research in Experimental Medicine. 189(1). 15–23. 3 indexed citations
16.
17.
Klein, H. H., et al.. (1988). Cell death in ischemic, reperfused porcine hearts: A histochemical and functional study. Basic Research in Cardiology. 83(5). 550–559. 35 indexed citations
18.
Hintze, G., H. H. Klein, Hilmar Prange, & H Kreuzer. (1987). A case of valproate intoxication with excessive brain edema. Journal of Molecular Medicine. 65(9). 424–427. 12 indexed citations
19.
20.
Klein, H. H., et al.. (1973). Untersuchungen zur Kryotherapie an den großen Halsgefäßen beim Menschen. European Archives of Oto-Rhino-Laryngology. 205(2). 307–311. 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.

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