Michael A. Portman
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- Cardiovascular Function and Risk Factors 23
- Emergency Medicine top 2%
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- Coronary Artery Anomalies 18
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- Cardiac Ischemia and Reperfusion 23
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- Kawasaki Disease and Coronary Complications 37
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- Congenital Heart Disease Studies 25
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- Mitochondrial Function and Pathology 18
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- Thyroid Disorders and Treatments 14
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- Mechanical Circulatory Support Devices 14
Michael A. Portman
149 papers receiving 3.7k citations
Peers
Comparison fields: 5 of 127
- Cardiology and Cardiovascular Medicine 1.2k
- Critical Care and Intensive Care Medicine 212
- Emergency Medicine 329
- Pulmonary and Respiratory Medicine 923
- Pathology and Forensic Medicine 433
Countries citing papers authored by Michael A. Portman
This map shows the geographic impact of Michael A. Portman'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 Michael A. Portman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Michael A. Portman more than expected).
Fields of papers citing papers by Michael A. Portman
This network shows the impact of papers produced by Michael A. Portman. 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 Michael A. Portman. The network helps show where Michael A. Portman may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Michael A. Portman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2024 | 2 | |
| 2 | 2024 | 0 | |
| 3 | 2023 | 47 | |
| 4 | 2022 | 5 | |
| 5 | 2022 | 4 | |
| 6 | 2021 | 0 | |
| 7 | 2021 | 3 | |
| 8 | 2020 | 3 | |
| 9 | 2020 | 72 | |
| 10 | 2020 | 11 | |
| 11 | 2020 | 2 | |
| 12 | 2019 | 10 | |
| 13 | 2014 | 1 | |
| 14 | 2006 | 40 | |
| 15 | 2006 | 16 | |
| 16 | 2005 | 26 | |
| 17 | 2004 | 35 | |
| 18 | 2002 | 15 | |
| 19 | 2000 | 36 | |
| 20 | 1989 | 50 |
About Michael A. Portman
Michael A. Portman is a scholar working on Cardiology and Cardiovascular Medicine, Emergency Medicine and Pathology and Forensic Medicine, having authored 154 papers that have together received 3.8k indexed citations. Recurring topics across this work include Kawasaki Disease and Coronary Complications (37 papers), Congenital Heart Disease Studies (25 papers), Cardiovascular Function and Risk Factors (23 papers), Cardiac Ischemia and Reperfusion (23 papers), Mitochondrial Function and Pathology (18 papers), Coronary Artery Anomalies (18 papers), Thyroid Disorders and Treatments (14 papers) and Mechanical Circulatory Support Devices (14 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (1.2k citations), Critical Care and Intensive Care Medicine (212 citations) and Emergency Medicine (329 citations). Michael A. Portman has collaborated with scholars based in United States, Canada and Indonesia. Frequent co-authors include Xue-Han Ning, Aaron Olson, Frank Cecchin, L. A. Katz, Julie A. Swain, Julie A. Davis, Thomas K. Jones, R. S. Balaban, Christine S. Moravec and Peter J. Reiser.
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.