Helmut Hager

1.4k citations
27 papers · 911 indexed · h-index 17

Helmut Hager

27 papers receiving 870 citations

Peers

Helmut Hager
Comparison fields: 5 of 76
  • Transplantation 86
  • Anesthesiology and Pain Medicine 176
  • Surgery 573
  • Pulmonary and Respiratory Medicine 251
  • Electrochemistry 41
Replace Damian Czyżewski with:
Damian Czyżewski Poland
H Tevaearai Switzerland
Alexander R. Manara United Kingdom
Angela Rajek Austria
R. A. F. Linton United Kingdom
P. Eberhard Switzerland
Veerle Leunens Belgium
James M. Kleinert United States
Ben Davies United Kingdom
Tilo Gerhardt United States
Helmut Hager relative to Damian Czyżewski Poland Damian Czyżewski's profile →
Citations per field
00.5×4.5×
Damian Czyżewski · 1×
Citations per year

Countries citing papers authored by Helmut Hager

Since Specialization
Citations

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

Fields of papers citing papers by Helmut Hager

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Helmut Hager, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Helmut Hager Line = papers co-authored together Helmut Hager links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 202017
2 201991
3 2017100
4 2017146
5 201316
6 201164
7 201017
8 20102
9 200911
10 200932
11 200819
12 200814
13 20075
14 200748
15 200720
16 200614
17 200641
18
Perfusion Index-A valuable tool to assess changes in peripheral perfusion caused by sevoflurane?
200315
19 200259
20 199322

About Helmut Hager

Helmut Hager is a scholar working on Anesthesiology and Pain Medicine, Emergency Medicine, Cardiology and Cardiovascular Medicine, Critical Care and Intensive Care Medicine and Bioengineering, having authored 27 papers that have together received 911 indexed citations. Recurring topics across this work include Airway Management and Intubation Techniques (5 papers), Respiratory Support and Mechanisms (5 papers), Cardiac, Anesthesia and Surgical Outcomes (5 papers), Transplantation: Methods and Outcomes (5 papers), Mechanical Circulatory Support Devices (5 papers), Hemodynamic Monitoring and Therapy (5 papers), Anesthesia and Sedative Agents (5 papers) and Cardiac Arrest and Resuscitation (4 papers). The work is most often cited by research in Transplantation (86 citations), Anesthesiology and Pain Medicine (176 citations), Surgery (573 citations), Pulmonary and Respiratory Medicine (251 citations) and Electrochemistry (41 citations). Helmut Hager has collaborated with scholars based in Austria, Hungary and Switzerland. Frequent co-authors include Walter Klepetko, György Láng, Konrad Höetzenecker, Georg A. Roth, Shahrokh Taghavi, Thomas Schweiger, Andrea Kurz, Stefan Schwarz, Alberto Benazzo and Helmut Prosch. Their work appears in journals such as Anesthesia & Analgesia, Interactive Cardiovascular and Thoracic Surgery, The American Journal of Emergency Medicine, The Journal of Heart and Lung Transplantation and Journal of Thoracic and Cardiovascular Surgery.

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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