Nicholas Valettas
- Cardiology and Cardiovascular Medicine top 10%
- Surgery
- Pulmonary and Respiratory Medicine
- Radiology, Nuclear Medicine and Imaging top 10%
- Oncology
- Co-authors
- Madhu K. NatarajanShamir R. MehtaMathew MercuriChangchun XieJames L. VelianouSanjit S. JollyHussain AlzayerVidhya Nair
- Topics
- Coronary Interventions and Diagnostics (7 papers)Acute Myocardial Infarction Research (6 papers)Antiplatelet Therapy and Cardiovascular Diseases (4 papers)
- Cited by
- Internal MedicineCardiology and Cardiovascular MedicineRadiology, Nuclear Medicine and Imaging
- Partner nations
- CanadaUnited StatesAustralia
In The Last Decade
Nicholas Valettas
19 papers receiving 460 citations
Peers
Comparison fields: 5 of 46
- Cardiology and Cardiovascular Medicine 256
- Surgery 170
- Pulmonary and Respiratory Medicine 153
- Radiology, Nuclear Medicine and Imaging 139
- Oncology 84
Countries citing papers authored by Nicholas Valettas
This map shows the geographic impact of Nicholas Valettas'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 Nicholas Valettas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nicholas Valettas more than expected).
Fields of papers citing papers by Nicholas Valettas
This network shows the impact of papers produced by Nicholas Valettas. 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 Nicholas Valettas. The network helps show where Nicholas Valettas may publish in the future.
Co-authorship network of co-authors of Nicholas Valettas
This figure shows the co-authorship network connecting the top 25 collaborators of Nicholas Valettas. A scholar is included among the top collaborators of Nicholas Valettas 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 Nicholas Valettas. Nicholas Valettas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 6 | |
| 5 | 45 | |
| 6 | 98 | |
| 7 | 5 | |
| 8 | 48 | |
| 9 | 1 | |
| 10 | 43 | |
| 11 | 1 | |
| 12 | 2 | |
| 13 | 48 | |
| 14 | 75 | |
| 15 | 30 | |
| 16 | 0 | |
| 17 | 5 | |
| 18 | 7 | |
| 19 | Off-pump coronary artery bypass grafting attenuates postoperative bleeding associated with preoperative clopidogrel administration. | 16 |
| 20 | 31 |
About Nicholas Valettas
Nicholas Valettas is a scholar working on Internal Medicine, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging, having authored 21 papers that have together received 472 indexed citations. Recurring topics across this work include Coronary Interventions and Diagnostics (7 papers), Acute Myocardial Infarction Research (6 papers) and Antiplatelet Therapy and Cardiovascular Diseases (4 papers). The work is most often cited by research in Internal Medicine (68 citations), Cardiology and Cardiovascular Medicine (256 citations) and Radiology, Nuclear Medicine and Imaging (139 citations). Nicholas Valettas has collaborated with scholars based in Canada, United States and Australia. Frequent co-authors include Madhu K. Natarajan, Shamir R. Mehta, Mathew Mercuri, Changchun Xie, James L. Velianou, Sanjit S. Jolly, Hussain Alzayer, Vidhya Nair, Som D. Mukherjee and Darryl P. Leong. Their work appears in journals such as Circulation, Journal of the American College of Cardiology and The American Journal of Cardiology.
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.