Marcelo Vieira

22 papers and 491 indexed citations i.

About

Marcelo Vieira is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Marcelo Vieira has authored 22 papers receiving a total of 491 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Cardiology and Cardiovascular Medicine, 6 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Surgery. Recurrent topics in Marcelo Vieira’s work include Cardiovascular Function and Risk Factors (8 papers), Cardiac Imaging and Diagnostics (6 papers) and Cardiac Valve Diseases and Treatments (5 papers). Marcelo Vieira is often cited by papers focused on Cardiovascular Function and Risk Factors (8 papers), Cardiac Imaging and Diagnostics (6 papers) and Cardiac Valve Diseases and Treatments (5 papers). Marcelo Vieira collaborates with scholars based in Brazil, Canada and Italy. Marcelo Vieira's co-authors include José Jayme G. De Lima, L E Ianhez, José Antônio Franchini Ramires, Eduardo Moacyr Krieger, E Sabbaga, E M Krieger, Luíz Junya Kajita, Eduardo Sosa, Maurício Scanavacca and Bernardo Liberman and has published in prestigious journals such as Hypertension, American Heart Journal and Nephrology Dialysis Transplantation.

In The Last Decade

Co-authorship network of co-authors of Marcelo Vieira i

Fields of papers citing papers by Marcelo Vieira

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Marcelo Vieira

Since Specialization
Citations

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

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2025