ET O’Brien
- Cardiology and Cardiovascular Medicine top 10%
- Surgery
- Endocrinology, Diabetes and Metabolism
- Pharmacology
- Physiology
- Co-authors
- J. MackinnonJan A. StaessenLeszek BieniaszewskiRobert FagardPatricia McCormackMarian L. BurrK. O’MalleyLutgarde Thijs
- Topics
- Blood Pressure and Hypertension Studies (9 papers)Heart Rate Variability and Autonomic Control (5 papers)Cardiovascular Syncope and Autonomic Disorders (3 papers)
- Partner nations
- IrelandUnited KingdomBelgium
In The Last Decade
ET O’Brien
17 papers receiving 373 citations
Peers
Comparison fields: 5 of 73
- Cardiology and Cardiovascular Medicine 278
- Surgery 116
- Endocrinology, Diabetes and Metabolism 44
- Pharmacology 40
- Physiology 34
Countries citing papers authored by ET O’Brien
This map shows the geographic impact of ET O’Brien'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 ET O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites ET O’Brien more than expected).
Fields of papers citing papers by ET O’Brien
This network shows the impact of papers produced by ET O’Brien. 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 ET O’Brien. The network helps show where ET O’Brien may publish in the future.
Co-authorship network of co-authors of ET O’Brien
This figure shows the co-authorship network connecting the top 25 collaborators of ET O’Brien. A scholar is included among the top collaborators of ET O’Brien 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 ET O’Brien. ET O’Brien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 45 | |
| 2 | Cardiovascular risk in white-coat and sustained hypertensive patients | 1 |
| 3 | 33 | |
| 4 | 2 | |
| 5 | 29 | |
| 6 | 43 | |
| 7 | Hypotension: a forgotten illness?. | 20 |
| 8 | 42 | |
| 9 | Ambulatory pressure decreases on long-term placebo treatment in older patients with isolated systolic hypertension. Syst-Eur Investigators. | 32 |
| 10 | Correlates of the diurnal blood pressure profile in a population study | 4 |
| 11 | Reference values for the ambulatory blood-pressure and the blood-pressure measured at home - a population study | 3 |
| 12 | Syst-Eur. A multicentre trial on the treatment of isolated systolic hypertension in the elderly: objectives, protocol and organisation | 31 |
| 13 | Syst-Eur. A multicentre trial on the treatment of isolated systolic hypertension in the elderly: objectives, protocol and organization. Report on the Syst-Eur multicentre trial | 3 |
| 14 | 36 | |
| 15 | 18 | |
| 16 | The clinical pharmacology of vasodilator antihypertensive drugs. | 1 |
| 17 | 58 |
About ET O’Brien
ET O’Brien is a scholar working on Cardiology and Cardiovascular Medicine, Anesthesiology and Pain Medicine and Endocrine and Autonomic Systems, having authored 17 papers that have together received 401 indexed citations. Recurring topics across this work include Blood Pressure and Hypertension Studies (9 papers), Heart Rate Variability and Autonomic Control (5 papers) and Cardiovascular Syncope and Autonomic Disorders (3 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (278 citations), Anesthesiology and Pain Medicine (22 citations) and Nephrology (24 citations). ET O’Brien has collaborated with scholars based in Ireland, United Kingdom and Belgium. Frequent co-authors include J. Mackinnon, Jan A. Staessen, Leszek Bieniaszewski, Robert Fagard, Patricia McCormack, Marian L. Burr, K. O’Malley, Lutgarde Thijs, K McGarry and J.G. Kelly. Their work appears in journals such as Radiology, Heart and Nephrology Dialysis Transplantation.
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.