Cornelius A. Botha

589 total citations
13 papers, 257 citations indexed

About

Cornelius A. Botha is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Cornelius A. Botha has authored 13 papers receiving a total of 257 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Cardiology and Cardiovascular Medicine, 9 papers in Pulmonary and Respiratory Medicine and 7 papers in Surgery. Recurrent topics in Cornelius A. Botha's work include Cardiac Valve Diseases and Treatments (10 papers), Aortic Disease and Treatment Approaches (8 papers) and Cardiac Structural Anomalies and Repair (6 papers). Cornelius A. Botha is often cited by papers focused on Cardiac Valve Diseases and Treatments (10 papers), Aortic Disease and Treatment Approaches (8 papers) and Cardiac Structural Anomalies and Repair (6 papers). Cornelius A. Botha collaborates with scholars based in Germany, Netherlands and United Kingdom. Cornelius A. Botha's co-authors include Wolfgang Hemmer, J. Böhm, Ulrich Stierle, Gunnar Blumenstock, Christoph Starck, Thorsten Hanke, Ali Dodge‐Khatami, Johanna J.M. Takkenberg, Alexander Horke and Ulrich Franke and has published in prestigious journals such as Circulation, Journal of Thoracic and Cardiovascular Surgery and The Annals of Thoracic Surgery.

In The Last Decade

Cornelius A. Botha

13 papers receiving 239 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Cornelius A. Botha Germany	8	225	170	162	93	13	13	257
Mário Osvaldo Vrandecic Brazil	9	245 1.1×	108 0.6×	129 0.8×	105 1.1×	19 1.5×	38	304
Vadim Moustafine Germany	7	292 1.3×	202 1.2×	172 1.1×	136 1.5×	17 1.3×	21	304
Keiichiro Kasama Japan	9	235 1.0×	252 1.5×	111 0.7×	129 1.4×	22 1.7×	21	309
Antonio Lio Italy	10	307 1.4×	182 1.1×	172 1.1×	155 1.7×	17 1.3×	37	337
Diego Ornaghi Italy	10	195 0.9×	148 0.9×	75 0.5×	100 1.1×	30 2.3×	28	257
Pavel Vojtovič Czechia	10	265 1.2×	96 0.6×	177 1.1×	101 1.1×	11 0.8×	20	348
José Francisco Baumgratz Brazil	9	194 0.9×	152 0.9×	263 1.6×	141 1.5×	17 1.3×	20	318
Pierandrea Farneti Italy	11	341 1.5×	237 1.4×	166 1.0×	199 2.1×	16 1.2×	22	366
Diego Felipe Gaia Brazil	11	182 0.8×	122 0.7×	118 0.7×	88 0.9×	15 1.2×	26	222
Kelsey Hickey United States	7	187 0.8×	180 1.1×	275 1.7×	154 1.7×	9 0.7×	11	318

Countries citing papers authored by Cornelius A. Botha

Since Specialization

Citations

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

Fields of papers citing papers by Cornelius A. Botha

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Cornelius A. Botha. 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 Cornelius A. Botha. The network helps show where Cornelius A. Botha may publish in the future.

Co-authorship network of co-authors of Cornelius A. Botha

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

All Works

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13 of 13 papers shown

Charitos, Efstratios I., Johanna J.M. Takkenberg, Thorsten Hanke, et al.. (2012). Reoperations on the pulmonary autograft and pulmonary homograft after the Ross procedure: An update on the German Dutch Ross Registry. Journal of Thoracic and Cardiovascular Surgery. 144(4). 813–823. 108 indexed citations

Böhm, J., et al.. (2009). A Single-Institution Experience With the Ross Operation Over 11 Years. The Annals of Thoracic Surgery. 87(2). 514–520. 19 indexed citations

Böhm, J., Cornelius A. Botha, Alexander Horke, et al.. (2006). Is the Ross Operation Still an Acceptable Option in Children and Adolescents?. The Annals of Thoracic Surgery. 82(3). 940–947. 25 indexed citations

Duebener, Lennart F., Ulrich Stierle, Armin W. Erasmi, et al.. (2005). Ross Procedure and Left Ventricular Mass Regression. Circulation. 112(9_supplement). I415–22. 25 indexed citations

Botha, Cornelius A.. (2005). The Ross operation: utilization of the patient’s own pulmonary valve as a replacement device for the diseased aortic valve. Expert Review of Cardiovascular Therapy. 3(6). 1017–1026. 1 indexed citations

Hemmer, Wolfgang, et al.. (2004). Replacement of the Aortic Valve and Ascending Aorta With an Extended Root Stentless Xenograft. The Annals of Thoracic Surgery. 78(6). 2150–2152. 4 indexed citations

Böhm, J., Cornelius A. Botha, Wolfgang Hemmer, et al.. (2004). Hemodynamic performance following the Ross operation: comparison of two different techniques.. PubMed. 13(2). 174–80; discussion 180. 10 indexed citations

Starck, Christoph, et al.. (2003). Results of a Modified Left Atrial Maze Procedure as a Combined Procedure. The Thoracic and Cardiovascular Surgeon. 51(3). 147–153. 17 indexed citations

Böhm, J., et al.. (2003). Older patients fare better with the Ross operation. The Annals of Thoracic Surgery. 75(3). 796–801. 19 indexed citations

10.

Böhm, J., et al.. (2001). Technical evolution of the Ross operation: midterm results in 186 patients. The Annals of Thoracic Surgery. 71(5). S340–S343. 21 indexed citations

11.

Botha, Cornelius A., et al.. (2001). The Ross Operation as a Combined Procedure and in Complicated Cases - is there an Increased Risk?*. The Thoracic and Cardiovascular Surgeon. 49(5). 300–305. 5 indexed citations

12.

Hemmer, Wolfgang, et al.. (2000). Initial experience with a modified left atrial maze procedure concomitant to cardiac surgery. Herzschrittmachertherapie + Elektrophysiologie. 11(4). 235–243. 2 indexed citations

13.

Böhm, J., et al.. (1997). Endaortitis of Coarctation of the Aorta After Invasive Diagnostics. The Annals of Thoracic Surgery. 63(3). 829–830. 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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