Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Xander Wehrens
Arrhythmias
Atrial Fibrillation
Calcium
Excitation-Contraction coupling
Heart failure
Metrics
H-Index
i10 Index
Citation
86
224
26,446
* Rankings
Ranking Based On Selection: 2
Mahboob Alam
Interventional Cardiology
General Cardiology
Clinical Research
Metrics
H-Index
i10 Index
Citation
56
441
16,510
* Rankings
Ranking Based On Selection: 3
Shaine Morris
Marfan syndrome
Loeys-Dietz syndrome
Vascular Ehlers-Danlos syndrome
Fetal Cardiology
Congenital Heart Disease Epidemiology
Metrics
H-Index
i10 Index
Citation
38
83
4,900
Yidan Wang
cardiology
echocardiography
aortic aneurysm and dissection
Metrics
H-Index
i10 Index
Citation
15
16
2,332

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Minh B Nguyen
Pediatric Cardiology
Echocardiography
Translational Medicine
Metrics
H-Index
i10 Index
Citation
7
3
127
Stephen J Dolgner
Adult congenital heart disease
pediatric cardiology
outcomes research
Metrics
H-Index
i10 Index
Citation
6
5
219
Ming Jeang
Cardiology
Interventional Cardiology
Internal Medicine
Metrics
H-Index
i10 Index
Citation
6
5
256
Jolie Britt
Pediatric Cardiology
Surgical Outcomes
Cardiovascular Intensive Care
Imaging
Metrics
H-Index
i10 Index
Citation
2
1
32
Rankings
Ranking Based On Selection: 1
Xander Wehrens
Metrics
H-Index
i10 Index
Citation Counts
86
224
26,446
Arrhythmias
Atrial Fibrillation
Calcium
Excitation-Contraction coupling
Heart failure
Rankings
Ranking Based On Selection: 2
Mahboob Alam
Metrics
H-Index
i10 Index
Citation Counts
56
441
16,510
Interventional Cardiology
General Cardiology
Clinical Research
Rankings
Ranking Based On Selection: 3
Shaine Morris
Metrics
H-Index
i10 Index
Citation Counts
38
83
4,900
Marfan syndrome
Loeys-Dietz syndrome
Vascular Ehlers-Danlos syndrome
Fetal Cardiology
Congenital Heart Disease Epidemiology
Rankings
Ranking Based On Selection: 4
Waleed Kayani
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,223
Rankings
Ranking Based On Selection: 5
Aliza Hussain
Metrics
H-Index
i10 Index
Citation Counts
16
22
798
Rankings
Ranking Based On Selection: 6
Yidan Wang
Metrics
H-Index
i10 Index
Citation Counts
15
16
2,332
cardiology
echocardiography
aortic aneurysm and dissection
Rankings
Ranking Based On Selection: 7
Srikanth Koneru
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,465
Rankings
Ranking Based On Selection: 8
Dhaval Parekh
Metrics
H-Index
i10 Index
Citation Counts
14
16
741
Rankings
Ranking Based On Selection: 9
Milad El Hajj
Metrics
H-Index
i10 Index
Citation Counts
13
13
416
Rankings
Ranking Based On Selection: 10
Bryan E-Xin Tan
Metrics
H-Index
i10 Index
Citation Counts
10
11
358

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Rankings
Ranking Based On Selection: 11
Joshua R Hirsch
Metrics
H-Index
i10 Index
Citation Counts
10
10
385
Rankings
Ranking Based On Selection: 12
Jerin George
Metrics
H-Index
i10 Index
Citation Counts
7
7
233
Rankings
Ranking Based On Selection: 13
Yugandhar Manda
Metrics
H-Index
i10 Index
Citation Counts
7
6
198
Rankings
Ranking Based On Selection: 14
Hanna J Tadros
Metrics
H-Index
i10 Index
Citation Counts
7
4
132
Rankings
Ranking Based On Selection: 15
Minh B Nguyen
Metrics
H-Index
i10 Index
Citation Counts
7
3
127
Pediatric Cardiology
Echocardiography
Translational Medicine
Rankings
Ranking Based On Selection: 16
Stephen J Dolgner
Metrics
H-Index
i10 Index
Citation Counts
6
5
219
Adult congenital heart disease
pediatric cardiology
outcomes research
Rankings
Ranking Based On Selection: 17
Ashley Patel
Metrics
H-Index
i10 Index
Citation Counts
6
5
96
Rankings
Ranking Based On Selection: 18
Ming Jeang
Metrics
H-Index
i10 Index
Citation Counts
6
5
256
Cardiology
Interventional Cardiology
Internal Medicine
Rankings
Ranking Based On Selection: 19
Krittika Joshi
Metrics
H-Index
i10 Index
Citation Counts
4
3
61
Rankings
Ranking Based On Selection: 21
Alexander Alali
Metrics
H-Index
i10 Index
Citation Counts
3
1
37
Rankings
Ranking Based On Selection: 22
Jolie Britt
Metrics
H-Index
i10 Index
Citation Counts
2
1
32
Pediatric Cardiology
Surgical Outcomes
Cardiovascular Intensive Care
Imaging