Kari Niemelä
- Cardiology and Cardiovascular Medicine top 0.5%
- Pulmonary and Respiratory Medicine top 1%
- Surgery top 2%
- Internal Medicine top 0.5%
- Emergency Medical Services top 0.2%
- Co-authors
- Sanjit S. JollyShamir R. MehtaPeggy GaoVicent ValentínSunil V. RaoJohn A. CairnsPhilippe Gabríel StegAndrzej Budaj
- Topics
- Acute Myocardial Infarction Research (34 papers)Cardiac Imaging and Diagnostics (29 papers)Cardiac electrophysiology and arrhythmias (25 papers)
In The Last Decade
Kari Niemelä
74 papers receiving 3.4k citations
Hit Papers
Peers
Comparison fields: 5 of 117
- Cardiology and Cardiovascular Medicine 2.2k
- Pulmonary and Respiratory Medicine 1.8k
- Surgery 1.2k
- Internal Medicine 836
- Emergency Medical Services 742
Countries citing papers authored by Kari Niemelä
This map shows the geographic impact of Kari Niemelä'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 Kari Niemelä with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kari Niemelä more than expected).
Fields of papers citing papers by Kari Niemelä
This network shows the impact of papers produced by Kari Niemelä. 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 Kari Niemelä. The network helps show where Kari Niemelä may publish in the future.
Co-authorship network of co-authors of Kari Niemelä
This figure shows the co-authorship network connecting the top 25 collaborators of Kari Niemelä. A scholar is included among the top collaborators of Kari Niemelä 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 Kari Niemelä. Kari Niemelä is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 5 | |
| 2 | 1 | |
| 3 | 5 | |
| 4 | 1 | |
| 5 | 15 | |
| 6 | 37 | |
| 7 | 18 | |
| 8 | 48 | |
| 9 | 96 | |
| 10 | 268 | |
| 11 | 2 | |
| 12 | Radial versus femoral access for coronary angiography and intervention in patients with acute coronary syndromes (RIVAL): a randomised, parallel group, multicentre trialbreakdown → | 1374 |
| 13 | Abstract 10994: Use of Aspiration Thrombectomy and Practice Patterns During Primary PCI for STEMI – Results of an International Survey | 0 |
| 14 | 30 | |
| 15 | 7 | |
| 16 | 4 | |
| 17 | 43 | |
| 18 | 41 | |
| 19 | 6 | |
| 20 | 47 |
About Kari Niemelä
Kari Niemelä is a scholar working on Cardiology and Cardiovascular Medicine, Internal Medicine and Radiology, Nuclear Medicine and Imaging, having authored 78 papers that have together received 3.6k indexed citations. Recurring topics across this work include Acute Myocardial Infarction Research (34 papers), Cardiac Imaging and Diagnostics (29 papers) and Cardiac electrophysiology and arrhythmias (25 papers). The work is most often cited by research in Internal Medicine (836 citations), Emergency Medical Services (742 citations) and Cardiology and Cardiovascular Medicine (2.2k citations). Kari Niemelä has collaborated with scholars based in Finland, Canada and Czechia. Frequent co-authors include Sanjit S. Jolly, Shamir R. Mehta, Peggy Gao, Vicent Valentín, Sunil V. Rao, John A. Cairns, Philippe Gabríel Steg, Andrzej Budaj, Salim Yusuf and Petr Widimský. Their work appears in journals such as The Lancet, Circulation and Journal of the American College 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.