D. Koschyk

422 total citations
5 papers, 274 citations indexed

About

D. Koschyk is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, D. Koschyk has authored 5 papers receiving a total of 274 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Cardiology and Cardiovascular Medicine, 4 papers in Pulmonary and Respiratory Medicine and 3 papers in Epidemiology. Recurrent topics in D. Koschyk's work include Aortic Disease and Treatment Approaches (4 papers), Cardiac Valve Diseases and Treatments (4 papers) and Infective Endocarditis Diagnosis and Management (3 papers). D. Koschyk is often cited by papers focused on Aortic Disease and Treatment Approaches (4 papers), Cardiac Valve Diseases and Treatments (4 papers) and Infective Endocarditis Diagnosis and Management (3 papers). D. Koschyk collaborates with scholars based in Germany and Slovakia. D. Koschyk's co-authors include Olaf Franzen, H. Treede, H. Reichenspurner, T Meinertz, Volker Rudolph, Małgorzata Knap, Sven Meyer, Joachim Schöfer, S. Baldus and Angelika Costard‐Jäckle and has published in prestigious journals such as European Heart Journal, American Journal of Hypertension and European Journal of Cardio-Thoracic Surgery.

In The Last Decade

D. Koschyk

5 papers receiving 266 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. Koschyk Germany	5	267	155	146	43	17	5	274
Hugues Lucron France	8	314 1.2×	228 1.5×	113 0.8×	102 2.4×	4 0.2×	25	378
Eystein Skjølsvik Norway	7	352 1.3×	102 0.7×	173 1.2×	16 0.4×	18 1.1×	13	364
Esther Scheirlynck Belgium	8	374 1.4×	120 0.8×	181 1.2×	22 0.5×	18 1.1×	20	390
Jennifer Co‐Vu United States	7	98 0.4×	172 1.1×	114 0.8×	106 2.5×	9 0.5×	24	235
Chad Hughes United States	3	198 0.7×	118 0.8×	46 0.3×	148 3.4×	13 0.8×	5	242
Hans Romkes Netherlands	6	215 0.8×	96 0.6×	52 0.4×	170 4.0×	34 2.0×	7	277
Filip Dulguerov United Kingdom	5	301 1.1×	183 1.2×	127 0.9×	61 1.4×	2 0.1×	6	304
Dimosthenis Pandis United States	11	308 1.2×	151 1.0×	166 1.1×	23 0.5×	4 0.2×	24	322
Ysabel Conde Italy	10	295 1.1×	114 0.7×	128 0.9×	175 4.1×	30 1.8×	19	383
Antonio Lio Italy	10	307 1.1×	172 1.1×	155 1.1×	182 4.2×	6 0.4×	37	337

Countries citing papers authored by D. Koschyk

Since Specialization

Citations

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

Fields of papers citing papers by D. Koschyk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Koschyk

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

All Works

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5 of 5 papers shown

1.

Conradi, Lenard, et al.. (2013). Transapical transcatheter aortic valve implantation without prior balloon aortic valvuloplasty: feasible and safe. European Journal of Cardio-Thoracic Surgery. 46(1). 61–66. 20 indexed citations

2.

Schirmer, Johannes, Lenard Conradi, Moritz Seiffert, et al.. (2013). Transcatheter aortic valve implantation: alternative access options.. PubMed. 61(4). 429–35. 4 indexed citations

3.

Seiffert, Moritz, Stephan Baldus, Lenard Conradi, et al.. (2011). Simultaneous Transcatheter Aortic and Mitral Valve-in-Valve Implantation in a Patient with Degenerated Bioprostheses and High Surgical Risk. The Thoracic and Cardiovascular Surgeon. 59(8). 490–492. 7 indexed citations

4.

Franzen, Olaf, S. Baldus, Volker Rudolph, et al.. (2010). Acute outcomes of MitraClip therapy for mitral regurgitation in high-surgical-risk patients: emphasis on adverse valve morphology and severe left ventricular dysfunction. European Heart Journal. 31(11). 1373–1381. 211 indexed citations

5.

Mortensen, Kai, Meral Aydın, Meike Rybczynski, et al.. (2009). Augmentation Index Relates to Progression of Aortic Disease in Adults With Marfan Syndrome. American Journal of Hypertension. 22(9). 971–979. 32 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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