Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
103,356
Country Rank
41,210
Institution Rank : 107
![](https://cdn.adscientificindex.com/logos/1075.jpg)
![United States](/flags/us.png)
![Afshin Ehsan](https://cdn.adscientificindex.com/pictures/99/830855.jpg)
Cardiovascular disease and treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,358
3,341
0.357
* Total Citation Counts Rankings
World Rank
156,424
Country Rank
58,779
Institution Rank : 150
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Zhongjun J Wu](https://cdn.adscientificindex.com/pictures/87/1296546.jpg)
Artificial organs
cardiovascular disease
heart valve
assist device
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,405
3,246
0.507
* Total Citation Counts Rankings
World Rank
164,135
Country Rank
7,143
Institution Rank : 220
![](https://cdn.adscientificindex.com/logos/10651.png)
![Canada](/flags/ca.png)
![Ze Zhang](https://cdn.adscientificindex.com/pictures/a5/645471.jpg)
Conductive polymers as biomaterials
cellular behaviors in electrical field
tissue regeneration
cardiovascular devices.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,108
2,537
0.415
* Total Citation Counts Rankings
World Rank
226,127
Country Rank
80,059
Institution Rank : 1,166
![](https://cdn.adscientificindex.com/logos/1736.jpg)
![United States](/flags/us.png)
![Giovanni Ferrari](https://cdn.adscientificindex.com/pictures/00/912319.jpg)
Cardiovascular Biology
Heart Valves
Biomaterials
CT Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,387
2,308
0.526
* Total Citation Counts Rankings
World Rank
290,515
Country Rank
98,876
Institution Rank : 856
![](https://cdn.adscientificindex.com/logos/6317.png)
![United States](/flags/us.png)
![Louis Ragolia](https://cdn.adscientificindex.com/pictures/e3/4688128.jpg)
Cardiovascular Disease
Diabetes
Obesity
Bariatric surgery
STEM
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,308
1,035
0.313
* Total Citation Counts Rankings
World Rank
311,222
Country Rank
1,889
Institution Rank : 889
![](https://cdn.adscientificindex.com/logos/6238.png)
![Singapore](/flags/sg.png)
![Jiong Wei Wang](https://cdn.adscientificindex.com/pictures/b5/360972.jpg)
Innate immunity
extracellular vesicles
Nanomedicine
and cardiovascular diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,046
2,681
0.880
* Total Citation Counts Rankings
World Rank
411,178
Country Rank
132,524
Institution Rank : 4,256
![](https://cdn.adscientificindex.com/logos/3215.jpg)
![United States](/flags/us.png)
![Peter E Hammer](https://cdn.adscientificindex.com/pictures/ab/1365846.jpg)
Heart Valves
Computer Simulation
Cardiovascular Biomechanics
Computational Fluid Dynamics
Medical Devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,135
820
0.384
* Total Citation Counts Rankings
World Rank
657,679
Country Rank
20,931
Institution Rank : 227
![](https://cdn.adscientificindex.com/logos/9355.png)
![Spain](/flags/es.png)
![Cipriano Abad](https://cdn.adscientificindex.com/pictures/3c/4361925.jpg)
Surgery. Cardiovascular Surgery.Angiology and Vascular Surgery.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,030
198
0.192
* Total Citation Counts Rankings
World Rank
727,359
Country Rank
3,447
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/7369.jpg)
![Ireland](/flags/ie.png)
![Saad I. Mallah](/pictures/52/4631999.jpg)
Surgery
Cardiovascular Medicine
Infectious Diseases
Global & Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
848
843
0.994
* Total Citation Counts Rankings
World Rank
1,525,022
Country Rank
2,578
Institution Rank : 137
![](https://cdn.adscientificindex.com/logos/458.png)
![Uzbekistan](/flags/uz.png)
![Saliev Gayratbek Zakirovich](/pictures/4b/4934650.jpg)
general surgery
cardiovascular surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
68
0.986
* Total Citation Counts Rankings
World Rank
1,620,158
Country Rank
365,213
Institution Rank : 1,001
![](https://cdn.adscientificindex.com/logos/11199.jpg)
![United States](/flags/us.png)
![Cristina Botero Fonnegra](/user/assets/images/profile/no-profile-photo.png)
Medicina
Cirugia General
Cirugia de Trauma
Cirugia Cardiovascular
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
* Total Citation Counts Rankings
World Rank
1,635,907
Country Rank
6
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/11101.jpg)
![South Sudan](/flags/ss.png)
![Mayen Achiek](/pictures/c4/3992294.jpg)
GIT Surgery
Cardiovascular Physiology( Normal blood pressure &disorders)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
21
0.429
* Total Citation Counts Rankings
World Rank
1,645,222
Country Rank
1,759
Institution Rank : 88
![](https://cdn.adscientificindex.com/logos/13889.jpg)
![Cuba](/flags/cu.png)
![Milagro Machín-Legón](/pictures/a2/4733046.jpg)
Cirugía Cardiovascular
Cirugía General
Cardiología
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
46
0.979
* Total Citation Counts Rankings
World Ranking
103,356
Country Ranking
41,210
Institution Ranking
107
Afshin Ehsan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,358
3,341
0.357
![](https://cdn.adscientificindex.com/logos/1075.jpg)
Cardiovascular disease and treatment
* Total Citation Counts Rankings
World Ranking
156,424
Country Ranking
58,779
Institution Ranking
150
Zhongjun J Wu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,405
3,246
0.507
![](https://cdn.adscientificindex.com/logos/11178.png)
Artificial organs
cardiovascular disease
heart valve
assist device
* Total Citation Counts Rankings
World Ranking
164,135
Country Ranking
7,143
Institution Ranking
220
Ze Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,108
2,537
0.415
![](https://cdn.adscientificindex.com/logos/10651.png)
Conductive polymers as biomaterials
cellular behaviors in electrical field
tissue regeneration
cardiovascular devices.
* Total Citation Counts Rankings
World Ranking
226,127
Country Ranking
80,059
Institution Ranking
1,166
Giovanni Ferrari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,387
2,308
0.526
![](https://cdn.adscientificindex.com/logos/1736.jpg)
Cardiovascular Biology
Heart Valves
Biomaterials
CT Surgery
* Total Citation Counts Rankings
World Ranking
290,515
Country Ranking
98,876
Institution Ranking
856
Louis Ragolia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,308
1,035
0.313
![](https://cdn.adscientificindex.com/logos/6317.png)
Cardiovascular Disease
Diabetes
Obesity
Bariatric surgery
STEM
* Total Citation Counts Rankings
World Ranking
311,222
Country Ranking
1,889
Institution Ranking
889
Jiong Wei Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,046
2,681
0.880
![](https://cdn.adscientificindex.com/logos/6238.png)
Innate immunity
extracellular vesicles
Nanomedicine
and cardiovascular diseases
* Total Citation Counts Rankings
World Ranking
411,178
Country Ranking
132,524
Institution Ranking
4,256
Peter E Hammer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,135
820
0.384
![](https://cdn.adscientificindex.com/logos/3215.jpg)
Heart Valves
Computer Simulation
Cardiovascular Biomechanics
Computational Fluid Dynamics
Medical Devices
* Total Citation Counts Rankings
World Ranking
657,679
Country Ranking
20,931
Institution Ranking
227
Cipriano Abad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,030
198
0.192
![](https://cdn.adscientificindex.com/logos/9355.png)
Surgery. Cardiovascular Surgery.Angiology and Vascular Surgery.
* Total Citation Counts Rankings
World Ranking
727,359
Country Ranking
3,447
Institution Ranking
17
Saad I. Mallah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
848
843
0.994
![](https://cdn.adscientificindex.com/logos/7369.jpg)
Surgery
Cardiovascular Medicine
Infectious Diseases
Global & Public Health
* Total Citation Counts Rankings
World Ranking
1,525,022
Country Ranking
2,578
Institution Ranking
137
Saliev Gayratbek Zakirovich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
68
0.986
![](https://cdn.adscientificindex.com/logos/458.png)
general surgery
cardiovascular surgery
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* Total Citation Counts Rankings
World Ranking
1,620,158
Country Ranking
365,213
Institution Ranking
1,001
Cristina Botero Fonnegra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
![](https://cdn.adscientificindex.com/logos/11199.jpg)
Medicina
Cirugia General
Cirugia de Trauma
Cirugia Cardiovascular
* Total Citation Counts Rankings
World Ranking
1,635,907
Country Ranking
6
Institution Ranking
5
Mayen Achiek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
21
0.429
![](https://cdn.adscientificindex.com/logos/11101.jpg)
GIT Surgery
Cardiovascular Physiology( Normal blood pressure &disorders)
* Total Citation Counts Rankings
World Ranking
1,645,222
Country Ranking
1,759
Institution Ranking
88
Milagro Machín-Legón
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
46
0.979
![](https://cdn.adscientificindex.com/logos/13889.jpg)
Cirugía Cardiovascular
Cirugía General
Cardiología