Gregary Marhefka
- Cardiology and Cardiovascular Medicine top 10%
- Surgery
- Biomedical Engineering
- Obstetrics and Gynecology top 5%
- Public Health, Environmental and Occupational Health
- Co-authors
- Gabriele SacconeVincenzo BerghellaDaniele Di MascioElena Rita Magro‐MalossoHitoshi HiroseNicholas C. CavarocchiKentaro YamaneSuzanne Adams
- Topics
- Cardiac Structural Anomalies and Repair (7 papers)Takotsubo Cardiomyopathy and Associated Phenomena (6 papers)Acute Myocardial Infarction Research (4 papers)
- Journals
- Journal of the American College of CardiologyPLoS ONEAmerican Journal of Obstetrics and Gynecology
- Partner nations
- United StatesItalyChile
In The Last Decade
Gregary Marhefka
32 papers receiving 631 citations
Peers
Comparison fields: 5 of 73
- Cardiology and Cardiovascular Medicine 283
- Surgery 244
- Biomedical Engineering 142
- Obstetrics and Gynecology 124
- Public Health, Environmental and Occupational Health 110
Countries citing papers authored by Gregary Marhefka
This map shows the geographic impact of Gregary Marhefka'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 Gregary Marhefka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregary Marhefka more than expected).
Fields of papers citing papers by Gregary Marhefka
This network shows the impact of papers produced by Gregary Marhefka. 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 Gregary Marhefka. The network helps show where Gregary Marhefka may publish in the future.
Co-authorship network of co-authors of Gregary Marhefka
This figure shows the co-authorship network connecting the top 25 collaborators of Gregary Marhefka. A scholar is included among the top collaborators of Gregary Marhefka 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 Gregary Marhefka. Gregary Marhefka 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 | 14 | |
| 4 | 0 | |
| 5 | 2 | |
| 6 | 2 | |
| 7 | 15 | |
| 8 | 26 | |
| 9 | 5 | |
| 10 | 1 | |
| 11 | 161 | |
| 12 | 5 | |
| 13 | 15 | |
| 14 | 97 | |
| 15 | 48 | |
| 16 | 42 | |
| 17 | 20 | |
| 18 | 1 | |
| 19 | 26 | |
| 20 | 8 |
About Gregary Marhefka
Gregary Marhefka is a scholar working on Cardiology and Cardiovascular Medicine, Internal Medicine and Toxicology, having authored 35 papers that have together received 654 indexed citations. Recurring topics across this work include Cardiac Structural Anomalies and Repair (7 papers), Takotsubo Cardiomyopathy and Associated Phenomena (6 papers) and Acute Myocardial Infarction Research (4 papers). The work is most often cited by research in Obstetrics and Gynecology (124 citations), Internal Medicine (59 citations) and Cardiology and Cardiovascular Medicine (283 citations). Gregary Marhefka has collaborated with scholars based in United States, Italy and Chile. Frequent co-authors include Gabriele Saccone, Vincenzo Berghella, Daniele Di Mascio, Elena Rita Magro‐Malosso, Hitoshi Hirose, Nicholas C. Cavarocchi, Kentaro Yamane, Suzanne Adams, Nicholas Ruggiero and David J. Whellan. Their work appears in journals such as Journal of the American College of Cardiology, PLoS ONE and American Journal of Obstetrics and Gynecology.
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.