Marcelo Nigri
- Cardiology and Cardiovascular Medicine top 5%
- Radiology, Nuclear Medicine and Imaging top 10%
- Epidemiology
- Surgery
- Pulmonary and Respiratory Medicine
- Co-authors
- Carlos Eduardo RochitteMax GrinbergFlávio TarasoutchiGuilherme Sobreira SpinaRoney Orismar SampaioClerio F. AzevedoPablo Maria Alberto PomerantzeffMaria de Lourdes Higuchi
- Topics
- Cardiac Valve Diseases and Treatments (6 papers)Cardiac Imaging and Diagnostics (5 papers)Infective Endocarditis Diagnosis and Management (4 papers)
- Partner nations
- BrazilPortugalNetherlands
In The Last Decade
Marcelo Nigri
10 papers receiving 439 citations
Peers
Comparison fields: 5 of 34
- Cardiology and Cardiovascular Medicine 415
- Radiology, Nuclear Medicine and Imaging 219
- Epidemiology 112
- Surgery 102
- Pulmonary and Respiratory Medicine 43
Countries citing papers authored by Marcelo Nigri
This map shows the geographic impact of Marcelo Nigri'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 Nigri with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marcelo Nigri more than expected).
Fields of papers citing papers by Marcelo Nigri
This network shows the impact of papers produced by Marcelo Nigri. 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 Nigri. The network helps show where Marcelo Nigri may publish in the future.
Co-authorship network of co-authors of Marcelo Nigri
This figure shows the co-authorship network connecting the top 25 collaborators of Marcelo Nigri. A scholar is included among the top collaborators of Marcelo Nigri 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 Marcelo Nigri. Marcelo Nigri is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 391 | |
| 2 | 37 | |
| 3 | 3 | |
| 4 | 1 | |
| 5 | 2 | |
| 6 | 1 | |
| 7 | 1 | |
| 8 | 2 | |
| 9 | 3 | |
| 10 | 1 |
About Marcelo Nigri
Marcelo Nigri is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Epidemiology, having authored 10 papers that have together received 442 indexed citations. Recurring topics across this work include Cardiac Valve Diseases and Treatments (6 papers), Cardiac Imaging and Diagnostics (5 papers) and Infective Endocarditis Diagnosis and Management (4 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (415 citations), Radiology, Nuclear Medicine and Imaging (219 citations) and Epidemiology (112 citations). Marcelo Nigri has collaborated with scholars based in Brazil, Portugal and Netherlands. Frequent co-authors include Carlos Eduardo Rochitte, Max Grinberg, Flávio Tarasoutchi, Guilherme Sobreira Spina, Roney Orismar Sampaio, Clerio F. Azevedo, Pablo Maria Alberto Pomerantzeff, Maria de Lourdes Higuchi, Luíz Francisco Rodrigues de Ávila and José R. Parga. Their work appears in journals such as Journal of the American College of Cardiology, American Heart Journal and Heart.
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.