T. D. T. Tjan

680 total citations
45 papers, 455 citations indexed

About

T. D. T. Tjan is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Biomedical Engineering. According to data from OpenAlex, T. D. T. Tjan has authored 45 papers receiving a total of 455 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Surgery, 24 papers in Cardiology and Cardiovascular Medicine and 16 papers in Biomedical Engineering. Recurrent topics in T. D. T. Tjan's work include Cardiac Structural Anomalies and Repair (16 papers), Mechanical Circulatory Support Devices (16 papers) and Congenital Heart Disease Studies (8 papers). T. D. T. Tjan is often cited by papers focused on Cardiac Structural Anomalies and Repair (16 papers), Mechanical Circulatory Support Devices (16 papers) and Congenital Heart Disease Studies (8 papers). T. D. T. Tjan collaborates with scholars based in Germany, United States and Netherlands. T. D. T. Tjan's co-authors include Hans H. Scheld, Mario C. Deng, Christopher H. Schmid, G. Drees, A. Hoffmeier, Andreas Rukosujew, H. H. Scheld, HH Scheld, C. G. Schmidt and Markus Rothenburger and has published in prestigious journals such as Circulation, The Annals of Thoracic Surgery and The Journal of Heart and Lung Transplantation.

In The Last Decade

T. D. T. Tjan

38 papers receiving 439 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T. D. T. Tjan Germany	13	309	235	209	90	80	45	455
Rose Ea United States	11	363 1.2×	133 0.6×	223 1.1×	32 0.4×	50 0.6×	28	476
H. Joneidi-Jafari Germany	7	296 1.0×	176 0.7×	146 0.7×	181 2.0×	64 0.8×	13	618
Maurizio Mangiavacchi Italy	15	248 0.8×	530 2.3×	84 0.4×	54 0.6×	59 0.7×	46	696
J Cremer Germany	13	427 1.4×	264 1.1×	107 0.5×	224 2.5×	111 1.4×	49	633
Naoto Fukunaga Japan	14	345 1.1×	321 1.4×	56 0.3×	186 2.1×	243 3.0×	97	582
Richard J. Kaplon United States	11	283 0.9×	190 0.8×	101 0.5×	103 1.1×	78 1.0×	19	452
Takayoshi Ueno Japan	13	320 1.0×	189 0.8×	186 0.9×	95 1.1×	150 1.9×	65	528
Chong‐Jin Kim South Korea	15	372 1.2×	278 1.2×	210 1.0×	115 1.3×	63 0.8×	31	719
Amanda W. Rowe United States	11	477 1.5×	164 0.7×	381 1.8×	56 0.6×	33 0.4×	13	603
M Redonnet France	16	468 1.5×	365 1.6×	133 0.6×	199 2.2×	218 2.7×	55	771

Countries citing papers authored by T. D. T. Tjan

Since Specialization

Citations

This map shows the geographic impact of T. D. T. Tjan'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 T. D. T. Tjan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. D. T. Tjan more than expected).

Fields of papers citing papers by T. D. T. Tjan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T. D. T. Tjan. 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 T. D. T. Tjan. The network helps show where T. D. T. Tjan may publish in the future.

Co-authorship network of co-authors of T. D. T. Tjan

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

All Works

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20 of 20 papers shown

Klotz, Stefan, Bart Meyns, André Simon, et al.. (2010). Partial Mechanical Long-Term Support with the CircuLite® Synergy® Pump as Bridge-to-Transplant in Congestive Heart Failure. The Thoracic and Cardiovascular Surgeon. 58(S 02). S173–S178. 49 indexed citations

Tjan, T. D. T., et al.. (2008). Creation of a Self-Made Total Artificial Heart Using Combined Components of Available Ventricular Assist Devices. The Thoracic and Cardiovascular Surgeon. 56(1). 51–53. 7 indexed citations

Schmid, Christoph, et al.. (2007). Implantation of a Right Heart Assist Device without a Heart-Lung Machine in a Patient with an Acontractile Right Ventricle and HIT Type II. The Thoracic and Cardiovascular Surgeon. 55(6). 398–399. 3 indexed citations

Krasemann, Thomas, Volker Debus, Georg Rellensmann, et al.. (2007). Regurgitation of the Atrioventricular Valves after Corrective Surgery for Complete Atrioventricular Septal Defects - Comparison of Different Surgical Techniques. The Thoracic and Cardiovascular Surgeon. 55(4). 229–232. 4 indexed citations

Tjan, T. D. T., H. H. Scheld, & Christopher H. Schmid. (2006). Heart Transplantation After Fontan's Procedure with Bilateral Cavopulmonary Connections. The Thoracic and Cardiovascular Surgeon. 54(3). 210–212. 4 indexed citations

Welp, Henryk, Christian D. Etz, T. D. T. Tjan, et al.. (2005). Effect of pulsatile and nonpulsatile left ventricular assist devices on plasma renin activity. The Thoracic and Cardiovascular Surgeon. 53(S 01). 1 indexed citations

Deiwick, M., A. Hoffmeier, T. D. T. Tjan, et al.. (2005). Heart Failure in Children - Mechanical Assistance. PubMed. 53. S135–S140. 6 indexed citations

Schmid, Christopher H., T. D. T. Tjan, & Hans H. Scheld. (2005). Techniques of Pediatric Heart Transplantation. PubMed. 53. S141–S145. 2 indexed citations

Rothenburger, Markus, J. Stypmann, Thomas Wichter, et al.. (2005). Cardiothoracic Surgery after Heart and Heart-Lung Transplantation. The Thoracic and Cardiovascular Surgeon. 53(2). 85–92. 8 indexed citations

10.

Krasemann, Thomas, Hans-Gerd Kehl, Andreas Rukosujew, et al.. (2005). A Decade of Staged Norwood Palliation in Hypoplastic Left Heart Syndrome in a Midsized Cardiosurgical Center. Pediatric Cardiology. 26(6). 751–755. 22 indexed citations

11.

Hoffmeier, A., Christian D. Etz, Christopher H. Schmid, et al.. (2005). Cardiac Transplantation for Giant Sarcoma of the Left Ventricle. Circulation. 112(14). e247–9. 4 indexed citations

12.

Hoffmeier, A., Christopher H. Schmid, G. Drees, et al.. (2005). Neoplastic Heart Disease - The Muenster Experience With 108 Patients. The Thoracic and Cardiovascular Surgeon. 53(1). 1–8. 26 indexed citations

13.

Hoffmeier, A., T. D. T. Tjan, Christoph Schmid, et al.. (2004). Radical Resection of Cardiac Sarcoma. The Thoracic and Cardiovascular Surgeon. 52(2). 77–81. 26 indexed citations

14.

Etz, Christian D., et al.. (2004). Successful Long-Term Bridge to Transplant in a 5-Year-Old Boy with the EXCOR Left Ventricular Assist Device. The Thoracic and Cardiovascular Surgeon. 52(4). 232–234. 4 indexed citations

15.

Rothenburger, Markus, et al.. (2001). Pyodera gangrenosum after aortic valve replacement. The Annals of Thoracic Surgery. 71(1). 349–351. 21 indexed citations

16.

Tjan, T. D. T., et al.. (2000). Cardiac type VIII collagen mRNA is downregulated in advanced heart failure. The Journal of Heart and Lung Transplantation. 19(1). 95–96. 4 indexed citations

17.

Tjan, T. D. T., Hans H. Scheld, N. Roeder, et al.. (2000). The Bad Ventricle - Revascularization Versus Transplantation. The Thoracic and Cardiovascular Surgeon. 48(1). 9–14. 27 indexed citations

18.

Tjan, T. D. T., Christopher H. Schmid, Mario C. Deng, et al.. (1999). Evolving Short-Term and Long-Term Mechanical Assist for Cardiac-Failure - a Decade of Experience in Münster. The Thoracic and Cardiovascular Surgeon. 47(S 2). 294–297. 3 indexed citations

19.

Christiansen, Stefan, Christopher H. Schmid, Andreas Löher, T. D. T. Tjan, & Hans H. Scheld. (1998). Minimalinvasive aortokoronare Re-Bypass-Operation bei einem Hochrisiko-Patienten. Zeitschrift für Herz- Thorax- und Gefäßchirurgie. 12(5). 206–209. 2 indexed citations

20.

Schmid, Christopher H., T. D. T. Tjan, T. Möllhoff, O. Schober, & HH Scheld. (1995). Recurrent Bilateral Carotid Body Tumors. The Thoracic and Cardiovascular Surgeon. 43(5). 296–298. 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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