Marek Roik

57 papers and 517 indexed citations i.

About

Marek Roik is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Internal Medicine. According to data from OpenAlex, Marek Roik has authored 57 papers receiving a total of 517 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Cardiology and Cardiovascular Medicine, 23 papers in Pulmonary and Respiratory Medicine and 20 papers in Internal Medicine. Recurrent topics in Marek Roik’s work include Venous Thromboembolism Diagnosis and Management (20 papers), Pulmonary Hypertension Research and Treatments (17 papers) and Acute Myocardial Infarction Research (9 papers). Marek Roik is often cited by papers focused on Venous Thromboembolism Diagnosis and Management (20 papers), Pulmonary Hypertension Research and Treatments (17 papers) and Acute Myocardial Infarction Research (9 papers). Marek Roik collaborates with scholars based in Poland, Italy and France. Marek Roik's co-authors include Piotr Pruszczyk, Andrzej Łabyk, Grzegorz Opolski, Zenon Huczek, Janusz Kochman, Katarzyna Kurnicka, Barbara Lichodziejewska, Maciej Kostrubiec, Olga Dzikowska­‐Diduch and Krzysztof J. Filipiak‬ and has published in prestigious journals such as European Heart Journal, The American Journal of Cardiology and American Heart Journal.

In The Last Decade

Co-authorship network of co-authors of Marek Roik i

Fields of papers citing papers by Marek Roik

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Marek Roik

Since Specialization
Citations

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

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2025