This map shows the geographic impact of Hess Om'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 Hess Om with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hess Om more than expected).
This network shows the impact of papers produced by Hess Om. 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 Hess Om. The network helps show where Hess Om may publish in the future.
Co-authorship network of co-authors of Hess Om
This figure shows the co-authorship network connecting the top 25 collaborators of Hess Om.
A scholar is included among the top collaborators of Hess Om 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 Hess Om. Hess Om is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Gogolewski, Sylwester, et al.. (1998). Improvement of patency rate in heparin-coated small synthetic vascular grafts.. PubMed. 98(19 Suppl). II319–23; discussion II324.48 indexed citations
4.
Nagel, Eike, R Underwood, Dudley J. Pennell, et al.. (1998). New developments in non-invasive cardiac imaging: critical assessment of the clinical role of cardiac magnetic resonance imaging.. PubMed. 19(9). 1286–93.16 indexed citations
5.
Mandinov, Lazar, Philipp A. Kaufmann, Freimuth Brunner, & Hess Om. (1997). [Anemia and heart function].. PubMed. 86(43). 1687–92.6 indexed citations
6.
Kaufmann, Philipp A., Lazar Mandinov, Barbara Julius, J. Frielingsdorf, & Hess Om. (1996). Role of coronary vasomotor tone in patients with stable angina pectoris.. PubMed. 41(10). 945–51.
Douglas, Pamela S., Stephen P. Gordon, William Grossman, et al.. (1992). Intracardiac Ace Inhibition Improves Diastolic Distensibility in Patients With Left-ventricular Hypertrophy Due To Aortic-stenosis. Digital Access to Libraries. 86(4). 119–119.15 indexed citations
Turina, J, et al.. (1988). [Spontaneous course of aortic valve disease and indications for aortic valve replacement].. PubMed. 118(14). 508–16.6 indexed citations
14.
Om, Hess, et al.. (1987). [Clinical significance of serum carnitine in the course and prognosis of dilated cardiomyopathy].. PubMed. 76(1). 15–24.3 indexed citations
15.
Om, Hess, et al.. (1986). There are no reliable preoperative markers of postoperative persistent left ventricular dysfunction.. PubMed. 75 Suppl 2. 95–9.2 indexed citations
16.
Turina, J, Hess Om, M Turina, & H. P. Krayenbühl. (1985). [Severe symptomatic valve defects in elderly patients. Spontaneous prognosis and surgical results].. PubMed. 115(20). 698–702.2 indexed citations
Om, Hess, et al.. (1977). [Prognostic evaluation of congestive cardiomyopathy (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 66(7). 351–60.4 indexed citations
19.
Turina, J, et al.. (1977). [Left ventricular function in chronic pulmonary hypertension].. PubMed. 107(44). 1589–90.2 indexed citations
20.
Om, Hess, et al.. (1977). [Congestive, hypertropic cardiomyopathy--intermediary form of primary myocardial disease? (author's transl)].. PubMed. 66(2). 95–8.2 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.