H. E. Ulmer

548 total citations
27 papers, 367 citations indexed

About

H. E. Ulmer is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, H. E. Ulmer has authored 27 papers receiving a total of 367 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Cardiology and Cardiovascular Medicine, 7 papers in Pulmonary and Respiratory Medicine and 6 papers in Surgery. Recurrent topics in H. E. Ulmer's work include Congenital Heart Disease Studies (5 papers), Cardiac pacing and defibrillation studies (3 papers) and Cardiac Arrhythmias and Treatments (3 papers). H. E. Ulmer is often cited by papers focused on Congenital Heart Disease Studies (5 papers), Cardiac pacing and defibrillation studies (3 papers) and Cardiac Arrhythmias and Treatments (3 papers). H. E. Ulmer collaborates with scholars based in Germany, United States and Poland. H. E. Ulmer's co-authors include K Schärer, H. W. Seyberth, S. Hagl, Michael Elliott, Otto N. Krogmann, Rodney C. G. Franklin, H Ross Anderson, Franco P. Stocker, Marc Gewillig and O. Daniëls and has published in prestigious journals such as Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease, Pediatric Research and Acta Paediatrica.

In The Last Decade

H. E. Ulmer

24 papers receiving 348 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. E. Ulmer Germany 11 166 162 129 127 43 27 367
P Besse France 13 99 0.6× 166 1.0× 165 1.3× 422 3.3× 52 1.2× 40 598
R Omoto Japan 11 72 0.4× 36 0.2× 185 1.4× 131 1.0× 30 0.7× 49 356
Jean-Marc Vedrinne France 5 144 0.9× 114 0.7× 173 1.3× 78 0.6× 19 0.4× 7 360
Judy R. Mangion United States 12 70 0.4× 60 0.4× 99 0.8× 308 2.4× 78 1.8× 29 413
Saide Aytekin Türkiye 15 168 1.0× 125 0.8× 129 1.0× 373 2.9× 94 2.2× 72 548
Michele Malagù Italy 13 115 0.7× 47 0.3× 96 0.7× 410 3.2× 65 1.5× 52 565
Akın İzgi Türkiye 12 74 0.4× 117 0.7× 208 1.6× 352 2.8× 131 3.0× 41 494
G. W. Moore United States 7 70 0.4× 108 0.7× 85 0.7× 107 0.8× 36 0.8× 10 356
Mamoru Sakakibara Japan 14 129 0.8× 56 0.3× 97 0.8× 248 2.0× 132 3.1× 42 504
A Corti Italy 11 45 0.3× 86 0.5× 214 1.7× 43 0.3× 12 0.3× 31 349

Countries citing papers authored by H. E. Ulmer

Since Specialization
Citations

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

Fields of papers citing papers by H. E. Ulmer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. E. Ulmer

This figure shows the co-authorship network connecting the top 25 collaborators of H. E. Ulmer. A scholar is included among the top collaborators of H. E. Ulmer 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. E. Ulmer. H. E. Ulmer 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.
Ulmer, H. E.. (2023). Michael E. DeBakey (1908–2008). Zeitschrift für Herz- Thorax- und Gefäßchirurgie. 37(6). 342–352.
2.
Ulmer, H. E.. (2021). Ake Senning (1915–2000), William T. Mustard (1914–1987). Zeitschrift für Herz- Thorax- und Gefäßchirurgie. 35(2). 123–124.
3.
Ulmer, H. E.. (2019). Zukunft braucht Herkunft. Zeitschrift für Herz- Thorax- und Gefäßchirurgie. 33(1). 2–2. 1 indexed citations
4.
Ulmer, H. E.. (2019). Aldo Ricardo Castaneda. Zeitschrift für Herz- Thorax- und Gefäßchirurgie. 33(1). 3–5.
5.
Sýkora, J, Christa Flechtenmacher, Matthias Gorenflo, et al.. (2005). Right ventricular expression of extracellular matrix proteins, matrix-metalloproteinases, and their inhibitors over a period of 3 years after heart transplantation. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 448(2). 184–194. 10 indexed citations
6.
Zehelein, Jörg, Dierk Thomas, Markus Khalil, et al.. (2004). Identification and characterisation of a novel KCNQ1 mutation in a family with Romano–Ward syndrome. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 1690(3). 185–192. 10 indexed citations
7.
Gries, A., J. Motsch, H. E. Ulmer, & W Springer. (2003). Narkoseausleitung beim Kleinkind. Der Anaesthesist. 52(2). 127–131. 1 indexed citations
8.
9.
Sebening, Christian, et al.. (2003). Long-term Results after Repair of Truncus Arteriosus Communis in Neonates and Infants. The Thoracic and Cardiovascular Surgeon. 51(4). 175–179. 12 indexed citations
10.
11.
Döhlemann, C, et al.. (2003). Auskultation und Phonokardiographie. Monatsschrift Kinderheilkunde. 151(1). 78–81. 1 indexed citations
12.
Schmidt, Klaus G., et al.. (2001). Thrombolyse an mechanischen Herzklappenprothesen mit rekombinantem Gewebe-Plasminogen-Aktivator (rt-PA) im Säuglings- und Kleinkindesalter. Zeitschrift für Kardiologie. 90(3). 191–196. 10 indexed citations
13.
Jakob, Heinz, U. Tochtermann, Rüdiger Lange, et al.. (2000). Vascular Tracheobronchial Compression Syndromes - Experience in Surgical Treatment and Literature Review1 -. The Thoracic and Cardiovascular Surgeon. 48(3). 164–174. 75 indexed citations
14.
Franklin, Rodney C. G., H Ross Anderson, O. Daniëls, et al.. (1999). Report of the Coding Committee of the Association for European Paediatric Cardiology. Cardiology in the Young. 9(6). 633–658. 74 indexed citations
15.
Sergi, Consolato, et al.. (1999). CATCH 22 syndrome: report of 7 infants with follow-up data and review of the recent advancements in the genetic knowledge of the locus 22q11.. PubMed. 91(3). 166–72. 16 indexed citations
16.
Ulmer, H. E., et al.. (1992). Complications of chest thump for termination of supraventricular tachycardia in children. European Journal of Pediatrics. 151(1). 12–14. 10 indexed citations
17.
Seyberth, H. W., Hanna Müller, H. E. Ulmer, & L. Wille. (1984). Urinary Excretion Rates of 6-Keto-PGF1α, in Preterm Infants Recovering from Respiratory Distress with and without Patent Ductus Arteriosus. Pediatric Research. 18(6). 520–524. 24 indexed citations
18.
Ulmer, H. E., et al.. (1979). Assessment of Adriamycin cardiotoxicity in children by systolic time intervals. European Journal of Pediatrics. 131(1). 21–31. 7 indexed citations
19.
Ulmer, H. E., Wolfram H. Knapp, & K Schärer. (1975). EXERCISE TESTS AND ECHOCARDIOGRAPHY IN CHILDREN WITH CHRONIC RENAL FAILURE /CRF/. Pediatric Research. 9(11). 855–855. 2 indexed citations
20.
Ulmer, H. E. & W. Saggau. (1975). Pulmonale Mikroembolie: Pulmonale Hämodynamik nach Trauma und Blutentzug. Basic Research in Cardiology. 70(4). 406–419. 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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