Citation Rankings
Highly Cited Researchers
Onassis Cardiac Surgery Center Highly Cited Researchers Citation Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
interventional cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,943
3,149
0.211
* Total Citation Counts Rankings
Ranking Based On Selection :2
cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,216
7,295
0.513
* Total Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,758
2,628
0.244
* Total Citation Counts Rankings
Ranking Based On Selection :4
cardiology
cardiovascular magnetic resonance
autoimmune rheumatic diseases
non-ischaemic cardiomyopathies
sudden cardiac dea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,283
5,870
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :5
Cardiac Electrophysiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,621
3,856
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :6
Ηλεκτροφυσιολογια
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,982
1,343
0.337
* Total Citation Counts Rankings
Ranking Based On Selection :7
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,511
683
0.272
* Total Citation Counts Rankings
Ranking Based On Selection :8
cardiology
exercise
rehabilitation
prevention
pacing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,465
656
0.266
* Total Citation Counts Rankings
Ranking Based On Selection :9
Interventional Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,303
676
0.294
* Total Citation Counts Rankings
Ranking Based On Selection :10
Pediatric Cardiology
ACHD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,769
348
0.197
* Total Citation Counts Rankings
Ranking Based On Selection :11
Paediatric Nursing
Paediatric & Cardiac Intensive Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,203
682
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :12
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
845
214
0.253
* Total Citation Counts Rankings
Ranking Based On Selection :13
Cardiology-Intensive Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
842
574
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :14
Paediatrics
Intensive Care Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
551
48
0.087
* Total Citation Counts Rankings
Ranking Based On Selection :15
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
279
131
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :16
Electrophysiology
cardiac pacing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
216
0.991
* Total Citation Counts Rankings
Rankings
59,818
282
1
Ranking Based On Selection: 1
Ioannis Iakovou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,943
3,149
0.211
* Total Citation Counts Rankings
Rankings
63,784
309
2
Ranking Based On Selection: 2
George Athanassopoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,216
7,295
0.513
* Total Citation Counts Rankings
Rankings
90,148
485
3
Ranking Based On Selection: 3
Argyris Michalopoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,758
2,628
0.244
* Total Citation Counts Rankings
Rankings
106,794
612
4
Ranking Based On Selection: 4
Sophie Mavrogeni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,283
5,870
0.632
cardiology
cardiovascular magnetic resonance
autoimmune rheumatic diseases
non-ischaemic cardiomyopathies
sudden cardiac dea
* Total Citation Counts Rankings
Rankings
154,470
1,014
5
Ranking Based On Selection: 5
Konstantinos Letsas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,621
3,856
0.582
* Total Citation Counts Rankings
Rankings
252,674
1,918
6
Ranking Based On Selection: 6
T. Maounis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,982
1,343
0.337
* Total Citation Counts Rankings
Rankings
371,154
3,017
7
Ranking Based On Selection: 7
Dimitrios Degiannis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,511
683
0.272
* Total Citation Counts Rankings
Rankings
376,444
3,061
8
Ranking Based On Selection: 8
Athanasios Dritsas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,465
656
0.266
cardiology
exercise
rehabilitation
prevention
pacing
* Total Citation Counts Rankings
Rankings
396,452
3,258
9
Ranking Based On Selection: 9
Panagiota Georgiadou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,303
676
0.294
* Total Citation Counts Rankings
Rankings
478,835
4,008
10
Ranking Based On Selection: 10
Spyros Rammos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,769
348
0.197
Pediatric Cardiology
ACHD
* Total Citation Counts Rankings
Rankings
611,173
5,099
11
Ranking Based On Selection: 11
Konstantinos Petsios
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,203
682
0.567
Paediatric Nursing
Paediatric & Cardiac Intensive Care
* Total Citation Counts Rankings
Rankings
738,597
6,092
12
Ranking Based On Selection: 12
Andrew Chatzis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
845
214
0.253
* Total Citation Counts Rankings
Rankings
739,627
6,103
13
Ranking Based On Selection: 13
Androniki Tasouli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
842
574
0.682
Cardiology-Intensive Care
* Total Citation Counts Rankings
Rankings
882,991
7,111
14
Ranking Based On Selection: 14
Konstantinos Kyriakoulis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
551
48
0.087
* Total Citation Counts Rankings
Rankings
1,150,296
8,194
15
Ranking Based On Selection: 15
Constantinos Contrafouris, Kontrafouris Konstantinos, Kontrafouris Constantinos, Kondrafouris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
279
131
0.470
* Total Citation Counts Rankings
Rankings
1,251,776
8,627
16
Ranking Based On Selection: 16
Panagiotis Mililis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
216
0.991
Electrophysiology
cardiac pacing