Ulrich Halm

1.4k total citations
16 papers, 701 citations indexed

About

Ulrich Halm is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ulrich Halm has authored 16 papers receiving a total of 701 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 5 papers in Cardiology and Cardiovascular Medicine and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ulrich Halm's work include Atrial Fibrillation Management and Outcomes (4 papers), Cardiac Arrhythmias and Treatments (3 papers) and IgG4-Related and Inflammatory Diseases (2 papers). Ulrich Halm is often cited by papers focused on Atrial Fibrillation Management and Outcomes (4 papers), Cardiac Arrhythmias and Treatments (3 papers) and IgG4-Related and Inflammatory Diseases (2 papers). Ulrich Halm collaborates with scholars based in Germany, Slovakia and Italy. Ulrich Halm's co-authors include Frieder Berr, Marcus Wiedmann, Joachim Mössner, Andrea Tannapfel, Markus Zachäus, Arash Arya, Gerhard Hindricks, K. Kohlhaw, Frank Schmidt and Christian Wittekind and has published in prestigious journals such as SHILAP Revista de lepidopterología, Hepatology and Critical Care Medicine.

In The Last Decade

Ulrich Halm

16 papers receiving 682 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ulrich Halm Germany	13	264	230	221	147	135	16	701
Shoichiro Koike Japan	11	544 2.1×	149 0.6×	387 1.8×	24 0.2×	83 0.6×	44	695
V. A. Starnes United States	18	636 2.4×	239 1.0×	308 1.4×	22 0.1×	139 1.0×	37	872
Reiko Yamada Japan	11	171 0.6×	37 0.2×	141 0.6×	32 0.2×	60 0.4×	58	427
Chiara De Molo Italy	12	141 0.5×	50 0.2×	140 0.6×	285 1.9×	241 1.8×	35	617
Gary Hertzler United States	13	188 0.7×	99 0.4×	64 0.3×	186 1.3×	162 1.2×	20	435
S. Pretolani Italy	14	491 1.9×	27 0.1×	159 0.7×	119 0.8×	172 1.3×	25	725
Su Kyung An South Korea	12	409 1.5×	27 0.1×	198 0.9×	170 1.2×	140 1.0×	15	657
W. Phillip Law Australia	9	59 0.2×	36 0.2×	105 0.5×	150 1.0×	164 1.2×	24	590
Pasquale Paolantonio Italy	17	508 1.9×	31 0.1×	164 0.7×	147 1.0×	227 1.7×	40	968
Chiaki Kawamoto Japan	13	210 0.8×	16 0.1×	153 0.7×	143 1.0×	109 0.8×	48	443

Countries citing papers authored by Ulrich Halm

Since Specialization

Citations

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

Fields of papers citing papers by Ulrich Halm

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrich Halm

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

All Works

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16 of 16 papers shown

Efimova, Elena V., Markus Zachäus, Borislav Dinov, et al.. (2024). Incidence and predictors of thermal oesophageal and vagus nerve injuries in Ablation Index-guided high-power-short-duration ablation of atrial fibrillation: a prospective study. EP Europace. 26(5). 2 indexed citations

Besler, Christian, Matthias Unterhuber, Karl‐Philipp Rommel, et al.. (2020). Nutritional Status in Tricuspid Regurgitation: Implications of Transcatheter Repair. European Journal of Heart Failure. 22(10). 1826–1836. 23 indexed citations

Schoene, Katharina, Arash Arya, Alexander Weber, et al.. (2020). Oesophageal Probe Evaluation in Radiofrequency Ablation of Atrial Fibrillation (OPERA): results from a prospective randomized trial. EP Europace. 22(10). 1487–1494. 50 indexed citations

Halm, Ulrich, Wolfgang A. Schulz, & A. Otto. (2018). Simulation hochdynamischer Vorgänge in der Schmelze beim Laserstrahlschneiden. Fraunhofer-Publica (Fraunhofer-Gesellschaft). 1 indexed citations

Lamberts, Regina, et al.. (2017). Use of over-the-scope clips (OTSC) for hemostasis in gastrointestinal bleeding in patients under antithrombotic therapy. SHILAP Revista de lepidopterología. 5(5). E324–E330. 27 indexed citations

Eitel, Charlotte, Sascha Rolf, Markus Zachäus, et al.. (2013). Successful Nonsurgical Treatment of Esophagopericardial Fistulas After Atrial Fibrillation Catheter Ablation. Circulation Arrhythmia and Electrophysiology. 6(4). 675–681. 35 indexed citations

Halm, Ulrich, S. Sack, & Markus Zachäus. (2010). Chemotherapy-Induced Ischemic Colitis in a Patient with Jejunal Lymphoma. Case Reports in Gastroenterology. 4(3). 465–468. 3 indexed citations

Halm, Ulrich, Thomas Gaspar, Markus Zachäus, et al.. (2009). Thermal Esophageal Lesions After Radiofrequency Catheter Ablation of Left Atrial Arrhythmias. The American Journal of Gastroenterology. 105(3). 551–556. 127 indexed citations

Halm, Ulrich, et al.. (2001). Apoptosis and cell proliferation in the metaplasia-dysplasia-carcinoma-sequence of Barrett's esophagus.. PubMed. 47(34). 962–6. 29 indexed citations

10.

Wiedmann, Marcus, Uwe G. Liebert, U. Oesen, et al.. (2000). Decreased immunogenicity of recombinant hepatitis B vaccine in chronic hepatitis C. Hepatology. 31(1). 230–234. 131 indexed citations

11.

Halm, Ulrich, et al.. (2000). Helicobacter pylori infection: A risk factor for upper gastrointestinal bleeding after cardiac surgery?. Critical Care Medicine. 28(1). 110–113. 40 indexed citations

12.

Berr, Frieder, Andrea Tannapfel, P. Lamesch, et al.. (2000). Neoadjuvant photodynamic therapy before curative resection of proximal bile duct carcinoma. Journal of Hepatology. 32(2). 352–357. 47 indexed citations

13.

Berr, Frieder, Marcus Wiedmann, Andrea Tannapfel, et al.. (2000). Photodynamic therapy for advanced bile duct cancer: Evidence for improved palliation and extended survival. Hepatology. 31(2). 291–298. 143 indexed citations

14.

Halm, Ulrich, et al.. (1999). Relative Versus Absolute Carbohydrate‐Deficient Transferrin as a Marker of Alcohol Consumption in Patients With Acute Alcoholic Hepatitis. Alcoholism Clinical and Experimental Research. 23(10). 1614–1618. 13 indexed citations

15.

Halm, Ulrich, et al.. (1998). Primary amyloidosis of the mesentery and the retroperitoneum presenting with lymphedema. The American Journal of Gastroenterology. 93(11). 2299–2300. 15 indexed citations

16.

Halm, Ulrich. (1998). Primary amyloidosis of the mesentery and the retroperitoneum presenting with lymphedema. The American Journal of Gastroenterology. 93(11). 2299–2300. 15 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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