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
807,910
Country Rank
27,159
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Nagendra Boopathy Senguttuvan](https://cdn.adscientificindex.com/pictures/83/2003765.jpg)
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
674
533
0.791
* Total Citation Counts Rankings
World Rank
1,730,107
Country Rank
88,303
Institution Rank : 152
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Judah Nijas Arul](/pictures/9c/5252292.jpg)
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
* Total Citation Counts Rankings
World Rank
1,863,013
Country Rank
99,438
Institution Rank : 162
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Preetam Krishnamurthy](/user/assets/images/profile/no-profile-photo.png)
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
807,910
![India](/flags/in.png)
27,159
![](https://cdn.adscientificindex.com/logos/8380.png)
34
Nagendra Boopathy Senguttuvan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
674
533
0.791
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,730,107
![India](/flags/in.png)
88,303
![](https://cdn.adscientificindex.com/logos/8380.png)
152
Judah Nijas Arul
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,863,013
![India](/flags/in.png)
99,438
![](https://cdn.adscientificindex.com/logos/8380.png)
162
Preetam Krishnamurthy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952