O. Fraidakis

3.1k total citations · 1 hit paper
19 papers, 2.2k citations indexed

About

O. Fraidakis is a scholar working on Cardiology and Cardiovascular Medicine, Anesthesiology and Pain Medicine and Critical Care and Intensive Care Medicine. According to data from OpenAlex, O. Fraidakis has authored 19 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Cardiology and Cardiovascular Medicine, 6 papers in Anesthesiology and Pain Medicine and 5 papers in Critical Care and Intensive Care Medicine. Recurrent topics in O. Fraidakis's work include Cardiac electrophysiology and arrhythmias (6 papers), Anesthesia and Sedative Agents (6 papers) and Cardiac, Anesthesia and Surgical Outcomes (5 papers). O. Fraidakis is often cited by papers focused on Cardiac electrophysiology and arrhythmias (6 papers), Anesthesia and Sedative Agents (6 papers) and Cardiac, Anesthesia and Surgical Outcomes (5 papers). O. Fraidakis collaborates with scholars based in Greece, United Kingdom and Denmark. O. Fraidakis's co-authors include T. Johnson, P. M. Lauven, LS Rasmussen, J. T. Møller, Patrick Rabbitt, A. Biedler, J. Jolles, C.D. Hanning, Henrik Berg Rasmussen and Pjm Pierre Cluitmans and has published in prestigious journals such as The Lancet, BMJ Open and Obesity Surgery.

In The Last Decade

O. Fraidakis

18 papers receiving 2.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Long-term postoperative cognitive dysfunction in the elderly: ISPOCD1 study

1998 1.8k citations J. T. Møller, Pjm Pierre Cluitmans et al. The Lancet profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
O. Fraidakis Greece	10	1.4k	1.1k	1.1k	567	369	19	2.2k
T. Johnson United States	3	1.8k 1.3×	1.2k 1.0×	1.4k 1.3×	622 1.1×	378 1.0×	4	2.4k
Pjm Pierre Cluitmans United States	3	1.3k 0.9×	816 0.7×	1.0k 0.9×	465 0.8×	232 0.6×	7	1.8k
J. H. Silverstein United States	9	2.2k 1.5×	1.4k 1.2×	1.7k 1.6×	805 1.4×	475 1.3×	14	3.0k
J. T. Møller Denmark	10	2.1k 1.5×	1.5k 1.3×	1.7k 1.6×	759 1.3×	490 1.3×	14	2.9k
P. M. Lauven Germany	5	1.4k 1.0×	839 0.7×	1.0k 1.0×	504 0.9×	256 0.7×	6	1.8k
B. Craig Weldon United States	16	1.4k 1.0×	1.0k 0.9×	1.2k 1.1×	1.2k 2.0×	714 1.9×	25	2.6k
Lisbeth Evered Australia	32	2.7k 1.9×	1.8k 1.6×	2.0k 1.8×	891 1.6×	456 1.2×	72	3.6k
Hanne Abildstrøm Denmark	12	1.1k 0.7×	828 0.7×	858 0.8×	373 0.7×	317 0.9×	14	1.5k
C.D. Hanning United Kingdom	19	2.5k 1.8×	1.8k 1.6×	2.0k 1.8×	958 1.7×	796 2.2×	53	3.9k
Susana Vacas United States	17	818 0.6×	320 0.3×	662 0.6×	265 0.5×	182 0.5×	42	1.3k

Countries citing papers authored by O. Fraidakis

Since Specialization

Citations

This map shows the geographic impact of O. Fraidakis'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 O. Fraidakis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O. Fraidakis more than expected).

Fields of papers citing papers by O. Fraidakis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O. Fraidakis. 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 O. Fraidakis. The network helps show where O. Fraidakis may publish in the future.

Co-authorship network of co-authors of O. Fraidakis

This figure shows the co-authorship network connecting the top 25 collaborators of O. Fraidakis. A scholar is included among the top collaborators of O. Fraidakis 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 O. Fraidakis. O. Fraidakis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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19 of 19 papers shown

Ventoulis, Ioannis, Antonios Boultadakis, Vasiliki Bistola, et al.. (2025). Major Bleeding in the Emergency Department: A Practical Guide for Optimal Management. Journal of Clinical Medicine. 14(3). 784–784. 2 indexed citations

Fraidakis, O., et al.. (2024). Effects of peer-education training on cardiopulmonary resuscitation knowledge and skill retention of secondary school students: a feasibility study. BMJ Open. 14(6). e075961–e075961. 2 indexed citations

Kouvarakis, Giorgos, Nikolaos Kampanis, O. Fraidakis, et al.. (2019). <p>Extreme desert dust storms and COPD morbidity on the island of Crete</p>. International Journal of COPD. Volume 14. 1763–1768. 20 indexed citations

Παπαϊωάννου, Αλεξάνδρα, et al.. (2010). Basic life support skill retention by medical students: a comparison of two teaching curricula. Emergency Medicine Journal. 27(10). 762–765. 2 indexed citations

Παπαϊωάννου, Αλεξάνδρα, et al.. (2006). Hypomagnesaemia associated with diabetes mellitus may cause laryngospasm. Acta Anaesthesiologica Scandinavica. 50(4). 512–513. 7 indexed citations

Παπαϊωάννου, Αλεξάνδρα, et al.. (2005). The impact of the type of anaesthesia on cognitive status and delirium during the first postoperative days in elderly patients. European Journal of Anaesthesiology. 22(7). 492–499. 93 indexed citations

Παπαϊωάννου, Αλεξάνδρα, D. Michaloudis, O. Fraidakis, et al.. (2003). Effects of Weight Loss on QT Interval in Morbidly Obese Patients. Obesity Surgery. 13(6). 869–873. 45 indexed citations

Kanoupakis, Emmanuel, D. Michaloudis, O. Fraidakis, et al.. (2001). Left Ventricular Function and Cardiopulmonary Performance Following Surgical Treatment of Morbid Obesity. Obesity Surgery. 11(5). 552–558. 103 indexed citations

Michaloudis, D., et al.. (2000). Continuous Spinal Anesthesia/Analgesia for Perioperative Management of Morbidly Obese Patients Undergoing Laparotomy for Gastroplastic Surgery. Obesity Surgery. 10(3). 220–229. 22 indexed citations

10.

Fraidakis, O., et al.. (2000). Scale of quality of postoperative care. European Journal of Anaesthesiology. 17(Supplement 19). 19–19.

11.

Παπαϊωάννου, Αλεξάνδρα, et al.. (2000). Central anticholinergic syndrome or postoperative residual block?. European Journal of Anaesthesiology. 17(7). 466–467. 2 indexed citations

12.

Michaloudis, D., et al.. (1999). Idiopathic prolonged QT interval and QT dispersion: the effects of propofol during implantation of cardioverter-defibrillator. European Journal of Anaesthesiology. 16(12). 842–847. 8 indexed citations

13.

Παπαϊωάννου, Αλεξάνδρα, et al.. (1999). Undiagnosed central anticholinergic syndrome may lead to dangerous complications. European Journal of Anaesthesiology. 16(11). 803–809. 8 indexed citations

14.

Michaloudis, D., et al.. (1999). Continuous spinal anaesthesia/analgesia for abdominal aortic aneurysm repair and post-operative pain management. European Journal of Anaesthesiology. 16(11). 810–815. 6 indexed citations

15.

Møller, J. T., Pjm Pierre Cluitmans, LS Rasmussen, et al.. (1998). Long-term postoperative cognitive dysfunction in the elderly: ISPOCD1 study. The Lancet. 351(9106). 857–861. 1751 indexed citations breakdown →

16.

Michaloudis, D., et al.. (1998). Anaesthesia and the QT intervalEffects of isoflurane and halothane in unpremedicated children. Anaesthesia. 53(5). 435–439. 28 indexed citations

17.

Michaloudis, D., George Kochiadakis, O. Fraidakis, et al.. (1998). The influence of premedication on heart rate variability. Anaesthesia. 53(5). 446–453. 41 indexed citations

18.

Michaloudis, D., et al.. (1998). Anaesthesia and the QT interval in humans: effects of halothane and isoflurane in premedicated children. European Journal of Anaesthesiology. 15(6). 623–628. 24 indexed citations

19.

Michaloudis, D., et al.. (1996). Anaesthesia and the QT interval in humans. Anaesthesia. 51(3). 219–224. 41 indexed citations

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.

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