Jan Harrer

574 total citations
48 papers, 386 citations indexed

About

Jan Harrer is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Jan Harrer has authored 48 papers receiving a total of 386 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Surgery, 26 papers in Cardiology and Cardiovascular Medicine and 23 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Jan Harrer's work include Aortic Disease and Treatment Approaches (16 papers), Cardiac Valve Diseases and Treatments (15 papers) and Cardiac and Coronary Surgery Techniques (14 papers). Jan Harrer is often cited by papers focused on Aortic Disease and Treatment Approaches (16 papers), Cardiac Valve Diseases and Treatments (15 papers) and Cardiac and Coronary Surgery Techniques (14 papers). Jan Harrer collaborates with scholars based in Czechia, Germany and Switzerland. Jan Harrer's co-authors include Jan Vojáček, Jan Dominik, Pavel Žáček, Tomáš Holubec, I Steiner, Ján Laco, Timothy C. Wagner, Miroslav Brtko, R. Larsen and Martin Müller and has published in prestigious journals such as The Annals of Thoracic Surgery, British Journal of Anaesthesia and European Radiology.

In The Last Decade

Jan Harrer

44 papers receiving 368 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jan Harrer Czechia 12 213 188 184 82 37 48 386
George Samanidis Greece 13 252 1.2× 208 1.1× 241 1.3× 67 0.8× 17 0.5× 63 497
G. Baumann Germany 12 193 0.9× 200 1.1× 107 0.6× 36 0.4× 24 0.6× 31 438
Ravi Agarwal India 10 78 0.4× 129 0.7× 105 0.6× 109 1.3× 12 0.3× 39 337
M. Gawenda Germany 17 335 1.6× 363 1.9× 724 3.9× 57 0.7× 32 0.9× 77 860
U Straub Germany 11 279 1.3× 377 2.0× 153 0.8× 36 0.4× 12 0.3× 20 553
Tomasz Miszalski−Jamka Poland 15 322 1.5× 134 0.7× 305 1.7× 60 0.7× 47 1.3× 56 578
Levon Toufektzian United Kingdom 12 112 0.5× 111 0.6× 264 1.4× 34 0.4× 21 0.6× 24 339
Wanzhen Zeng Canada 9 118 0.6× 153 0.8× 107 0.6× 29 0.4× 19 0.5× 28 319
Haruhiko Higashi Japan 12 406 1.9× 190 1.0× 88 0.5× 79 1.0× 30 0.8× 62 568
Jan Dominik Czechia 9 173 0.8× 97 0.5× 173 0.9× 77 0.9× 30 0.8× 52 327

Countries citing papers authored by Jan Harrer

Since Specialization
Citations

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

Fields of papers citing papers by Jan Harrer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Harrer

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Harrer. A scholar is included among the top collaborators of Jan Harrer 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 Jan Harrer. Jan Harrer 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.
Harrer, Jan, et al.. (2023). Impact of smoking on the outcomes of minimally invasive direct coronary artery bypass. Journal of Cardiothoracic Surgery. 18(1). 43–43. 7 indexed citations
2.
Harrer, Jan, et al.. (2022). Robot-assisted vs. conventional MIDCAB: A propensity-matched analysis. Frontiers in Cardiovascular Medicine. 9. 943076–943076. 15 indexed citations
3.
4.
Holubec, Tomáš, Kai Higashigaito, Jan Harrer, et al.. (2016). An Expansible Aortic Ring in Aortic Root Remodeling: Exact Position, Pulsatility, Effectiveness, and Stability in Three-Dimensional CT Study. The Annals of Thoracic Surgery. 103(1). 83–90. 8 indexed citations
5.
Manďák, Jiří, et al.. (2014). Penetrating Aortic Injury. The Annals of Thoracic Surgery. 97(4). e119–e119. 1 indexed citations
6.
Dominik, Jan, Petr Morávek, Pavel Žáček, et al.. (2012). Long‐term survival after radical surgery for renal cell carcinoma with tumour thrombus extension into the right atrium. British Journal of Urology. 111(3b). E59–64. 23 indexed citations
7.
Steiner, I, et al.. (2012). Calcific aortic valve stenosis: Immunohistochemical analysis of inflammatory infiltrate. Pathology - Research and Practice. 208(4). 231–234. 46 indexed citations
8.
Holubec, Tomáš, Ján Laco, Jan Vojáček, et al.. (2012). Repair of Thoracic Aortic Aneurysm Due to Noninfectious Aortitis. Journal of Cardiac Surgery. 27(2). 199–204. 4 indexed citations
9.
Harrer, Jan, et al.. (2010). [Surgical treatment of ischemic heart disease and diabetes mellitus].. PubMed. 56(4). 317–9.
10.
Harrer, Jan, Horst J. Koch, Markus Horn, et al.. (2010). Transcranial Perfusion Sonography Using a Low Mechanical Index and Pulse Inversion Harmonic Imaging: Reliability, Inter-/Intraobserver Variability. Ultraschall in der Medizin - European Journal of Ultrasound. 32(S 01). 95–101. 4 indexed citations
11.
Vojáček, Jan, Jan Harrer, Jan Dominik, et al.. (2010). Options in reconstructive procedures in patients with a bicuspid aortic valve. Cor et Vasa. 52(9). 523–530. 1 indexed citations
12.
Pařízková, R, et al.. (2008). [Rupture of the interventricular septum after the blunt trauma of thorax].. PubMed. 87(2). 76–9. 1 indexed citations
13.
Raupach, Jan, A Ferko, Miroslav Lojík, et al.. (2007). Endovascular Treatment of Acute and Chronic Thoracic Aortic Injury. CardioVascular and Interventional Radiology. 30(6). 1117–1123. 19 indexed citations
14.
Lonský, Vladimír, et al.. (2006). Posttraumatic Pneumopericardium: A Sign of Severe Injury or Radiodiagnostic Rarity?. Acta Medica (Hradec Kralove Czech Republic). 49(2). 129–132. 2 indexed citations
15.
Harrer, Jan, Christof Klötzsch, Christian Paul Stracke, & Walter Möller‐Hartmann. (2004). Zerebrale Perfusionssonographie im Vergleich zur Perfusions-MRT: Eine Normalprobandenstudie. Ultraschall in der Medizin - European Journal of Ultrasound. 25(4). 263–269. 10 indexed citations
16.
Žáček, Pavel, Jan Dominik, Jan Harrer, et al.. (2001). Morbidity and Mortality in Patients 70 Years of Age and Over Undergoing Isolated Coronary Artery Bypass Surgery. Acta Medica (Hradec Kralove Czech Republic). 44(3). 109–114. 2 indexed citations
17.
Žižka, Ján, et al.. (2001). Extensive spinal epidural hematoma: a rare complication of aortic coarctation. European Radiology. 11(7). 1254–1258. 16 indexed citations
18.
Wilhelm, W., et al.. (2001). Recovery and neurological examination after remifentanil–desflurane or fentanyl–desflurane anaesthesia for carotid artery surgery. British Journal of Anaesthesia. 86(1). 44–49. 35 indexed citations
19.
Harrer, Jan, et al.. (2001). Lipoblastoma and Lipoblastomatosis: A Report of Two Cases and Review of the Literature. European Journal of Pediatric Surgery. 11(5). 342–349. 26 indexed citations
20.
Harrer, Jan, et al.. (1998). Medium - Term Results of Coronary Artery Bypass Surgery in Patients with Severe Left Ventricular Dysfunction and Preoperatively Documented Hibernating Myocardium. Acta Medica (Hradec Kralove Czech Republic). 41(4). 175–179. 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.

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