Marek Deja

4.4k total citations
102 papers, 992 citations indexed

About

Marek Deja is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Marek Deja has authored 102 papers receiving a total of 992 indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Cardiology and Cardiovascular Medicine, 42 papers in Surgery and 34 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Marek Deja's work include Cardiac Valve Diseases and Treatments (51 papers), Aortic Disease and Treatment Approaches (24 papers) and Cardiac Structural Anomalies and Repair (19 papers). Marek Deja is often cited by papers focused on Cardiac Valve Diseases and Treatments (51 papers), Aortic Disease and Treatment Approaches (24 papers) and Cardiac Structural Anomalies and Repair (19 papers). Marek Deja collaborates with scholars based in Poland, United States and Netherlands. Marek Deja's co-authors include Krzysztof S. Gołba, Marcin Malinowski, Stanisław Woś, Tomasz Spyt, Kazimierz Widenka, Jolanta Biernat, M. Hickey, Bartłomiej Szafron, J. Szostek and Andrzej Sosnowski 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

Marek Deja

94 papers receiving 964 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Marek Deja Poland	15	808	592	251	174	163	102	992
José María González‐Santos Spain	14	445 0.6×	423 0.7×	207 0.8×	183 1.1×	93 0.6×	87	789
Lech Anisimowicz Poland	15	470 0.6×	407 0.7×	138 0.5×	161 0.9×	102 0.6×	38	681
A Lotto United Kingdom	12	661 0.8×	578 1.0×	54 0.2×	104 0.6×	239 1.5×	36	898
Fred A. Crawford United States	13	547 0.7×	299 0.5×	264 1.1×	207 1.2×	94 0.6×	22	770
Lennart F. Duebener United States	17	314 0.4×	422 0.7×	296 1.2×	281 1.6×	240 1.5×	26	877
Alon S. Aharon United States	16	258 0.3×	433 0.7×	183 0.7×	128 0.7×	258 1.6×	22	757
Peter Haldenwang Germany	14	529 0.7×	248 0.4×	160 0.6×	257 1.5×	65 0.4×	58	709
Hans‐Christian Mochmann Germany	13	373 0.5×	238 0.4×	125 0.5×	126 0.7×	89 0.5×	27	697
Richard J. Myung United States	21	584 0.7×	582 1.0×	290 1.2×	596 3.4×	213 1.3×	25	1.1k
Bruce P. Mindich United States	18	1.1k 1.3×	690 1.2×	217 0.9×	248 1.4×	139 0.9×	64	1.4k

Countries citing papers authored by Marek Deja

Since Specialization

Citations

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

Fields of papers citing papers by Marek Deja

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marek Deja

This figure shows the co-authorship network connecting the top 25 collaborators of Marek Deja. A scholar is included among the top collaborators of Marek Deja 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 Marek Deja. Marek Deja 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

Deja, Marek, et al.. (2024). Three-dimensional printed heart model for surgical reconstruction of the right atrium in a patient with malignant heart tumor. JTCVS Techniques. 25. 111–113. 1 indexed citations

Filip, Grzegorz, Krzysztof Piotr Malinowski, Piotr Mazur, et al.. (2024). Comparison of four aortic bioprostheses: Hancock II vs. St Jude Trifecta vs. Carpentier-Edwards Perimount Magna vs. Magna Ease—mid-term results (COMPARE SAVR study). Journal of Thoracic Disease. 16(8). 5018–5030. 1 indexed citations

Kowalówka, Adam, et al.. (2023). Results of aortic valve replacement in aortic stenosis and moderate functional mitral regurgitation. Kardiologia Polska. 81(6). 597–605.

Płońska‐Gościniak, Edyta, Wojciech Wojakowski, Maria Olszowska, et al.. (2023). Management of valvular heart disease in patients with cancer: Multidisciplinary team, cancer-therapy related cardiotoxicity, diagnosis, transcatheter intervention, and cardiac surgery. Expert opinion of the Association on Valvular Heart Disease, Association of Cardiovascular Interventions, and Working Group on Cardiac Surgery of the Polish Cardiac Society. Kardiologia Polska. 81(1). 82–101. 4 indexed citations

Litwinowicz, Radosław, Grzegorz Filip, Bogusław Kapelak, et al.. (2022). Decrease of surgical heart disease treatment duringthe COVID-19 pandemic (Cardiac Surgery COVID-19Study – CSC 19 Study). Polish Journal of Cardio-Thoracic Surgery. 19(2). 70–74. 2 indexed citations

Kowalówka, Adam, Mariusz Kowalewski, Wojciech Wańha, et al.. (2022). Surgical and transcatheter aortic valve replacement for severe aortic stenosis in low-risk elective patients: Analysis of the Aortic Valve Replacement in Elective Patients From the Aortic Valve Multicenter Registry. Journal of Thoracic and Cardiovascular Surgery. 167(5). 1714–1723.e4. 7 indexed citations

Kowalówka, Adam, Wojciech Wojakowski, Ryszard Bachowski, & Marek Deja. (2022). Stem cells mobilization by cardiopulmonary bypass after coronary artery bypass grafting. Advances in Interventional Cardiology. 18(4). 450–458. 1 indexed citations

Jasiński, Marek, Radosław Gocoł, Mikołaj Berezowski, et al.. (2021). Bicuspid aortic valve repair: outcomes after 17 years of experience. European Journal of Cardio-Thoracic Surgery. 60(5). 1053–1061. 9 indexed citations

Deja, Marek, Marcin Malinowski, Kazimierz Widenka, et al.. (2021). Repair or Replacement for Secondary Mitral Regurgitation: Results From Polish National Registry. The Annals of Thoracic Surgery. 113(1). 146–156. 9 indexed citations

10.

Gocoł, Radosław, Marcin Malinowski, Joanna Ciosek, et al.. (2020). Comparison of bicuspid and tricuspid aortic valve repair. European Journal of Cardio-Thoracic Surgery. 59(6). 1183–1190. 5 indexed citations

11.

Bartuś, Krzysztof, Radosław Litwinowicz, Jerzy Sadowski, et al.. (2020). Bioprosthetic or mechanical heart valves: prosthesis choice for borderline patients?—Results from 9,616 cases recorded in Polish national cardiac surgery registry. Journal of Thoracic Disease. 12(10). 5869–5878. 10 indexed citations

12.

Tycińska, Agnieszka, Marek Gierlotka, Marek Deja, et al.. (2020). Levosimendan in the treatment of patients with acute cardiac conditions: an expert opinion of the Association of Intensive Cardiac Care of the Polish Cardiac Society. Kardiologia Polska. 78(7-8). 825–834. 8 indexed citations

13.

Haberka, Maciej, Grzegorz Machnik, Adam Kowalówka, et al.. (2019). Epicardial, paracardial and perivascular fat quantity, genes expression and serum cytokines in coronary artery disease and diabetes. Polskie Archiwum Medycyny Wewnętrznej. 129(11). 738–746. 21 indexed citations

14.

Hudziak, Damian, Radosław Gocoł, Radosław Parma, et al.. (2019). Prospective registry on cerebral oximetry-guided transcarotid TAVI in patients with moderate-high risk aortic stenosis. PubMed. 67(1). 11–18. 5 indexed citations

15.

Deja, Marek, et al.. (2017). Remote Ischaemic PrEconditioning of Human Myocardium (RIPE): study protocol for a double-blinded randomised controlled trial. Kardiologia Polska. 76(1). 136–143. 2 indexed citations

16.

Bonow, Robert O., Serenella Castelvecchio, Julio A. Panza, et al.. (2015). Severity of Remodeling, Myocardial Viability, and Survival in Ischemic LV Dysfunction After Surgical Revascularization. JACC. Cardiovascular imaging. 8(10). 1121–1129. 35 indexed citations

17.

Deja, Marek, et al.. (2015). Restrictive Mitral Annuloplasty Does Not Limit Exercise Capacity. The Annals of Thoracic Surgery. 100(4). 1326–1332. 3 indexed citations

18.

Deja, Marek, Katarzyna Gruszczyńska, Jolanta Biernat, et al.. (2014). Mechanisms of functional mitral regurgitation in cardiomyopathy secondary to anterior infarction. European Journal of Cardio-Thoracic Surgery. 45(6). 1089–1096. 2 indexed citations

19.

Deja, Marek, Paul Grayburn, Benjamin Sun, et al.. (2012). Influence of Mitral Regurgitation Repair on Survival in the Surgical Treatment for Ischemic Heart Failure Trial. Circulation. 125(21). 2639–2648. 141 indexed citations

20.

Deja, Marek, et al.. (1997). Internal Mammary Artery Graft Function is Not Affected in Hypertensive Patients on Therapy. Cardiovascular Surgery. 5(4). 367–375. 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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