Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Stewart R Walsh](/user/assets/images/profile/no-profile-photo.png)
Vascular surgery
clinical trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
128
0.727
![Christos D Liapis](https://cdn.adscientificindex.com/pictures/3a/1839999.jpg)
Vascular Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
107
0.605
![John Kakisis](https://cdn.adscientificindex.com/pictures/e1/1843416.jpg)
Vascular Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
73
0.658
![Jiong Wei Wang](https://cdn.adscientificindex.com/pictures/b5/360972.jpg)
Innate immunity
extracellular vesicles
Nanomedicine
and cardiovascular diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
61
0.938
![Konstantinos Filis](https://cdn.adscientificindex.com/pictures/5c/1843878.jpg)
Vascular Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
49
0.576
![Sivakumar Viswanathan](https://cdn.adscientificindex.com/pictures/4f/417861.jpg)
Cardiovascular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
48
0.667
![D Dougenis](https://cdn.adscientificindex.com/pictures/d7/1840306.jpg)
Cardiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
44
0.489
![Stavros Dimopoulos](https://cdn.adscientificindex.com/pictures/d9/1846820.jpg)
Cardiopulmonary Exercise Testing
Exercise Training
Heart Failure
Critical Illness
ECMO
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
41
0.745
![Andreas M Lazaris](https://cdn.adscientificindex.com/pictures/06/1838866.jpg)
Vascular Surgery
Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
41
0.774
![Snvasdekis Dic](https://cdn.adscientificindex.com/pictures/d2/1846601.jpg)
VASCULAR SURGERY
VASCULAR ULTRASOUND
STRESS MANAGEMENT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
37
0.529
![Kamsiah Jaarin](https://cdn.adscientificindex.com/pictures/1b/347818.jpg)
Cardiovascular
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
![Nikolaos A Papakonstantinou](https://cdn.adscientificindex.com/pictures/48/1845282.jpg)
Cardiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
![Sotiris Georgopoulos](https://cdn.adscientificindex.com/pictures/04/1846684.jpg)
Vascular surgery
Vascular medicin
endovascular interventions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
25
0.403
![Vitaly Sorokin](https://cdn.adscientificindex.com/pictures/ab/840065.jpg)
Cardiac Surgery
Aortic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
![Ioannis Toumpoulis](https://cdn.adscientificindex.com/pictures/50/1843093.jpg)
Cardiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
21
0.429
![Chukwuemeka George Anene Nzelu](/user/assets/images/profile/no-profile-photo.png)
Cardiovascular
Epigenetics
Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
![Dimitrios C Angouras](https://cdn.adscientificindex.com/pictures/4f/1840509.jpg)
Adult Cardiac Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
![Thomas Kotsis](/user/assets/images/profile/no-profile-photo.png)
AORTIC-CAROTID SURGERY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
12
0.343
![Nikolaos C Schizas](https://cdn.adscientificindex.com/pictures/39/5110212.jpg)
Cardiothoracic Surgeon
Health Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
![Alexandros Giosdekos](/user/assets/images/profile/no-profile-photo.png)
Vascular Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![Oleksandr Pishchurin (Олександр Піщурін)](https://cdn.adscientificindex.com/pictures/42/4543347.jpg)
кардіохірургія
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![Nektaria Michopanou](/user/assets/images/profile/no-profile-photo.png)
cardiovascular surgery
cardiology
infection control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![Vasilios Kollias](https://cdn.adscientificindex.com/pictures/cb/5714025.jpg)
Cardiac Surgeon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
![Sotirios Sterpis](https://cdn.adscientificindex.com/pictures/fe/5378691.jpg)
Cardiac Surgery
Thoracic Surgery
Vascular Surgery
General Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Stewart R Walsh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
128
0.727
Vascular surgery
clinical trials
Christos D Liapis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
107
0.605
John Kakisis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
73
0.658
Jiong Wei Wang
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
61
0.938
Innate immunity
extracellular vesicles
Nanomedicine
and cardiovascular diseases
Konstantinos Filis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
49
0.576
Sivakumar Viswanathan
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
48
0.667
Cardiovascular Biology
D Dougenis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
44
0.489
Cardiothoracic Surgery
Stavros Dimopoulos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
41
0.745
Cardiopulmonary Exercise Testing
Exercise Training
Heart Failure
Critical Illness
ECMO
Andreas M Lazaris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
41
0.774
Vascular Surgery
Surgery
Snvasdekis Dic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
37
0.529
VASCULAR SURGERY
VASCULAR ULTRASOUND
STRESS MANAGEMENT
Kamsiah Jaarin
National Defence University of Malaysia
Kuala Lumpur, Malaysia
![Malaysia](/flags/my.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
Nikolaos A Papakonstantinou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Cardiothoracic Surgery
Sotiris Georgopoulos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
25
0.403
Vascular surgery
Vascular medicin
endovascular interventions
Vitaly Sorokin
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Cardiac Surgery
Aortic Surgery
Ioannis Toumpoulis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
21
0.429
Cardiothoracic Surgery
Chukwuemeka George Anene Nzelu
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Cardiovascular
Epigenetics
Genetics
Dimitrios C Angouras
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
Adult Cardiac Surgery
Thomas Kotsis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
12
0.343
AORTIC-CAROTID SURGERY
Nikolaos C Schizas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Cardiothoracic Surgeon
Health Management
Alexandros Giosdekos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Oleksandr Pishchurin (Олександр Піщурін)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Nektaria Michopanou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
cardiovascular surgery
cardiology
infection control
Vasilios Kollias
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Sotirios Sterpis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Cardiac Surgery
Thoracic Surgery
Vascular Surgery
General Surgery