Ralf Kuhlen

5.2k total citations
191 papers, 3.2k citations indexed

About

Ralf Kuhlen is a scholar working on Pulmonary and Respiratory Medicine, Emergency Medicine and Oncology. According to data from OpenAlex, Ralf Kuhlen has authored 191 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in Pulmonary and Respiratory Medicine, 62 papers in Emergency Medicine and 32 papers in Oncology. Recurrent topics in Ralf Kuhlen's work include Respiratory Support and Mechanisms (77 papers), Cardiac Arrest and Resuscitation (45 papers) and COVID-19 and healthcare impacts (31 papers). Ralf Kuhlen is often cited by papers focused on Respiratory Support and Mechanisms (77 papers), Cardiac Arrest and Resuscitation (45 papers) and COVID-19 and healthcare impacts (31 papers). Ralf Kuhlen collaborates with scholars based in Germany, United States and Switzerland. Ralf Kuhlen's co-authors include Rolf Rossaint, Dietrich Henzler, Michael Fries, Rolf Dembinski, Andreas Bollmann, Sven Hohenstein, Johannes Bickenbach, Andreas Meier‐Hellmann, K. J. Falke and R. Dembinski and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Ralf Kuhlen

181 papers receiving 3.1k citations

Peers

Countries citing papers authored by Ralf Kuhlen

Since Specialization

Citations

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

Fields of papers citing papers by Ralf Kuhlen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralf Kuhlen

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	A prospective, observational multicenter registry of heart failure patients in Germany: preliminary results of the ongoing H2-registry 2023 ·European Heart Journal ·(unknown), S. Koenig, Andreas Nitsche, (unknown), Melchior Seyfarth, (unknown), Anja Schade, Hans Neuser, Alexander Staudt, Jürgen Tebbenjohanns, René Andrié, Michael Niehaus, Markus Ferrari, Ralf Kuhlen, Andreas Bollmann	1
2	Impact of Dexamethasone on the Pathogen Profile of Critically Ill COVID-19 Patients 2023 ·Viruses ·(unknown), (unknown), Sven Hohenstein, Andreas Bollmann, (unknown), Ralf Kuhlen, Irit Nachtigall, Selçuk Tasci	1
3	Trends in frailty in brain tumor care during the COVID-19 pandemic in a nationwide hospital network in Germany 2023 ·European Geriatric Medicine ·Bujung Hong, (unknown), Oliver Heese, Rüdiger Gerlach, (unknown), Steffen K. Rosahl, Michael Stoffel, Yu‐Mi Ryang, Ralf Burger, Barbara Carl, Rudolf A. Kristof, Thomas Westermaier, (unknown), (unknown), Ralf Kuhlen, Sven Hohenstein, Andreas Bollmann, Julius Dengler	0
4	Neurosurgical care for patients with high-grade gliomas during the coronavirus disease 2019 pandemic: Analysis of routine billing data of a German nationwide hospital network 2023 ·Neuro-Oncology Practice ·Rüediger Gerlach, Julius Dengler, Andreas Bollmann, Michael Stoffel, (unknown), Barbara Carl, Steffen K. Rosahl, Yu‐Mi Ryang, (unknown), Rudolf A. Kristof, Thomas Westermaier, Ralf Kuhlen, Andreas Steinbrecher, Vincent Pellissier, Sven Hohenstein, Oliver Heese	1
5	Relationships between multiple patient safety outcomes and healthcare and hospital-related risk factors in colorectal resection cases: cross-sectional evidence from a nationwide sample of 232 German hospitals 2022 ·BMJ Open ·Felix Walther, Jochen Schmitt, Maria Eberlein-Gonska, Ralf Kuhlen, Peter Christian Scriba, Olaf Schoffer, Martin Roessler	1
6	Emergency hospital admissions for psychiatric disorders in a German-wide hospital network during the COVID-19 outbreak 2021 ·Social Psychiatry and Psychiatric Epidemiology ·(unknown), Andreas Bollmann, Sven Hohenstein, Gerhard Hindricks, Andreas Meier‐Hellmann, Ralf Kuhlen, Andreas Broocks, Georg Schomerus, Katarina Stengler	41
7	Impact of COVID-19 pandemic on involuntary and urgent inpatient admissions for psychiatric disorders in a German-wide hospital network 2021 ·Journal of Psychiatric Research ·(unknown), Andreas Bollmann, Sven Hohenstein, (unknown), Gerhard Hindricks, Andreas Meier‐Hellmann, Ralf Kuhlen, Andreas Broocks, Georg Schomerus, Katarina Stengler	33
8	Sex Differences in Clinical Course and Intensive Care Unit Admission in a National Cohort of Hospitalized Patients with COVID-19 2021 ·Journal of Clinical Medicine ·Irit Nachtigall, (unknown), Petra Thürmann, Sven Hohenstein, Katarzyna Jóźwiak, Michael Hauptmann, Sandra Eifert, Julius Dengler, Andreas Bollmann, Heinrich V. Groesdonk, Ralf Kuhlen, Andreas Meier‐Hellmann	7
9	Hospitalizations, resource use and outcomes of acute pulmonary embolism in Germany during the Covid-19 pandemic 2021 ·Thrombosis Research ·Daniela Husser, Sven Hohenstein, Vincent Pellissier, Sebastian König, Laura Ueberham, Gerhard Hindricks, Andreas Meier‐Hellmann, Ralf Kuhlen, Andreas Bollmann	3
10	Patients’ preferences regarding the digital capturing of patient-reported outcomes: planning the future follow-up in a prospective heart failure registry 2021 ·European Heart Journal - Digital Health ·Sebastian König, (unknown), (unknown), (unknown), (unknown), (unknown), Gerhard Hindricks, Andreas Meier‐Hellmann, Ralf Kuhlen, Andreas Bollmann	2
11	Hospitalization deficit of in‐ and outpatient cases with cardiovascular diseases and utilization of cardiological interventions during the COVID‐19 pandemic: Insights from the German‐wide helios hospital network 2021 ·Clinical Cardiology ·Sebastian König, Laura Ueberham, Vincent Pellissier, Sven Hohenstein, Andreas Meier‐Hellmann, Hölger Thiele, (unknown), Michael A. Borger, Ralf Kuhlen, Gerhard Hindricks, Andreas Bollmann	15
12	In-Hospital Mortality in Heart Failure in Germany During the Covid-19 Pandemic 2020 ·ESC Heart Failure ·Andreas Bollmann, Sven Hohenstein, Sebastian König, Andreas Meier‐Hellmann, Ralf Kuhlen, Gerhard Hindricks	19
13	Catheter ablation of ventricular arrhythmias and in-hospital mortality: insights from the German-wide Helios hospital network of 5052 cases 2019 ·EP Europace ·Sebastian König, Laura Ueberham, (unknown), M. Wiedemann, Michael Ulbrich, Armin Sause, Jürgen Tebbenjohanns, Anja Schade, Dong‐In Shin, Alexander Staudt, René Andrié, Hans Neuser, Ralf Kuhlen, Arash Arya, Gerhard Hindricks, Andreas Bollmann	11
14	Quality indicators in intensive care medicine: why? Use or burden for the intensivist 2010 ·SHILAP Revista de lepidopterología ·Christian Waydhas, (unknown), (unknown), Michael Quintel, Ralf Kuhlen, Andreas Markewitz, Marc Kastrup, Götz Geldner, Frank Bloos, Claudia Spies, (unknown), Hendrik Mende, Jan-Peter Braun, (unknown)	2
15	CPREzy™ improves performance of external chest compressions in simulated cardiac arrest 2006 ·Resuscitation ·Stefan Beckers, Max Skorning, Michael Fries, Johannes Bickenbach, (unknown), Matthias Derwall, Ralf Kuhlen, Rolf Rossaint	63
16	Evaluation of a new approach to implement structured, evidence-based emergency medical care in undergraduate medical education in Germany 2005 ·Resuscitation ·Stefan Beckers, Michael Fries, Johannes Bickenbach, (unknown), I. Claßen-Linke, (unknown), (unknown), Rolf Rossaint, Ralf Kuhlen	15
17	Factors independently associated with increased risk of pain development after ophthalmic surgery 2004 ·European Journal of Anaesthesiology ·Dietrich Henzler, Robert S. Kramer, (unknown), S. Piepenbrock, Rolf Rossaint, Ralf Kuhlen	26
18	“Proportional assist ventilation” kombiniert mit “automatic tube compensation” 2003 ·Der Anaesthesist ·Hermann Wrigge, Dirk Varelmann, J. Zinserling, Rudolf Hering, Ralf Kuhlen, Christian Putensen	1
19	High-frequency oscillatory ventilation in experimental lung injury: effects on gas exchange 2002 ·Intensive Care Medicine ·Rolf Dembinski, Martin Max, Ralf Bensberg, Johannes Bickenbach, Ralf Kuhlen, Rolf Rossaint	12
20	Time-dependency of improvements in arterial oxygenation during partial liquid ventilation in experimental acute respiratory distress syndrome 2000 ·Critical Care ·Martin Max, Ralf Kuhlen, Rolf Dembinski, Rolf Rossaint	2

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.

Explore authors with similar magnitude of impact