The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
lung cancer
gene therapy
drug and immunotherapy resistance
Metrics
H-Index
i10 Index
Citation Counts
142
702
82,208
* Total H IndexRankings
Ranking Based On Selection: 2
Cardiac Surgery
Metrics
H-Index
i10 Index
Citation Counts
109
463
134,354
* Total H IndexRankings
Ranking Based On Selection: 3
surgery
Metrics
H-Index
i10 Index
Citation Counts
101
486
35,698
* Total H IndexRankings
Ranking Based On Selection: 4
cardiac surgery
Metrics
H-Index
i10 Index
Citation Counts
99
478
130,628
* Total H IndexRankings
Ranking Based On Selection: 5
Cardiovascular surgery
Metrics
H-Index
i10 Index
Citation Counts
97
380
91,279
* Total H IndexRankings
Ranking Based On Selection: 6
Atherosclerosis
Metrics
H-Index
i10 Index
Citation Counts
96
367
34,370
* Total H IndexRankings
Ranking Based On Selection: 7
Arrhythmias
Ablation
Atrial Fibrillation
Chagas
Syncope
Metrics
H-Index
i10 Index
Citation Counts
92
221
95,039
* Total H IndexRankings
Ranking Based On Selection: 8
Vascular surgery
Metrics
H-Index
i10 Index
Citation Counts
91
275
36,208
* Total H IndexRankings
Ranking Based On Selection: 9
Congenital Cardiac Surgery
Metrics
H-Index
i10 Index
Citation Counts
89
335
51,527
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
88
253
33,219
* Total H IndexRankings
Ranking Based On Selection: 11
vascular surgery
aortic aneurysms
Metrics
H-Index
i10 Index
Citation Counts
87
369
28,985
* Total H IndexRankings
Ranking Based On Selection: 12
Abdominal aortic aneurysm
Metrics
H-Index
i10 Index
Citation Counts
86
244
52,464
* Total H IndexRankings
Ranking Based On Selection: 13
vascular surgery
vascular biology
cost effectiveness
DVT
varicose veins
Metrics
H-Index
i10 Index
Citation Counts
85
424
88,046
* Total H IndexRankings
Ranking Based On Selection: 14
vascular surgery
Metrics
H-Index
i10 Index
Citation Counts
79
224
24,999
* Total H IndexRankings
Ranking Based On Selection: 15
Cardiac Surgery
Cardiovascular Diseases & Therapeutics
Metrics
H-Index
i10 Index
Citation Counts
77
285
19,764
* Total H IndexRankings
Ranking Based On Selection: 16
Vascular surgery
aortic aneurysm
peripheral arterial disease
genomics
screening
Metrics
H-Index
i10 Index
Citation Counts
74
179
19,183
* Total H IndexRankings
Ranking Based On Selection: 17
Cardiac surgery
Cardiovascular diseases
Heart failure
Metrics
H-Index
i10 Index
Citation Counts
73
318
41,000
* Total H IndexRankings
Ranking Based On Selection: 18
vascular surgery
vascular biology
medical education
Metrics
H-Index
i10 Index
Citation Counts
73
176
21,335
* Total H IndexRankings
Ranking Based On Selection: 19
cardiac surgery
cardiology
health services research
systematic reviews of jet poteratir
Metrics
H-Index
i10 Index
Citation Counts
73
179
20,311
* Total H IndexRankings
Ranking Based On Selection: 20
Cardiac Surgery
Vascular Biology
Metrics
H-Index
i10 Index
Citation Counts
72
171
15,432
* Total H IndexRankings
Ranking Based On Selection: 21
vascular surgery
paediatric vascular surgery
biomaterials
Metrics
H-Index
i10 Index
Citation Counts
72
205
20,366
* Total H IndexRankings
Ranking Based On Selection: 22
Adult Cardiac Surgery
Metrics
H-Index
i10 Index
Citation Counts
71
337
18,255
* Total H IndexRankings
Ranking Based On Selection: 23
Sirtuins in Cardiac Cell Signaling
Growth and Apoptosis
Cardiac Hypertrophy
Fibrosis
Toxicity of Anti-Cancer Drugs
Metrics
H-Index
i10 Index
Citation Counts
71
293
23,776
* Total H IndexRankings
Ranking Based On Selection: 24
Vascular Surgery
Metrics
H-Index
i10 Index
Citation Counts
71
208
15,498
* Total H IndexRankings
Ranking Based On Selection: 25
Cardiochirurgia
Cardiologia
Medicina Rigenerativa/Cellule Staminali
Autofagia
Stress Ossidativo
Metrics
H-Index
i10 Index
Citation Counts
69
285
21,239
Jack Roth
Metrics
H-Index
i10-Index
Citation Counts
142
702
82,208
lung cancer
gene therapy
drug and immunotherapy resistance
Michael Borger
Columbia University New York
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
109
463
134,354
Thanos Athanasiou
Metrics
H-Index
i10-Index
Citation Counts
101
486
35,698
Frank Sellke
Brown University
Providence, United States
Metrics
H-Index
i10-Index
Citation Counts
99
478
130,628
Robert Kormos
University of Pittsburgh
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
97
380
91,279
Cardiovascular surgery
Carlos A Morillo
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
92
221
95,039
Arrhythmias
Ablation
Atrial Fibrillation
Chagas
Syncope
RJ Hinchliffe
University of Bristol
Bristol, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
91
275
36,208
Constantine Mavroudis
Metrics
H-Index
i10-Index
Citation Counts
89
335
51,527
Congenital Cardiac Surgery
Jozef Bartunek
Onze Lieve Vrouw Clinic
Aalst, Belgium
Metrics
H-Index
i10-Index
Citation Counts
88
253
33,219
Gilbert Upchurch
University of Florida
Gainesville, United States
Metrics
H-Index
i10-Index
Citation Counts
87
369
28,985
vascular surgery
aortic aneurysms
Paul Norman
University of Western Australia
Crawley, Australia
Metrics
H-Index
i10-Index
Citation Counts
86
244
52,464
Abdominal aortic aneurysm
Alun Huw Davies
Metrics
H-Index
i10-Index
Citation Counts
85
424
88,046
vascular surgery
vascular biology
cost effectiveness
DVT
varicose veins
Michael S Conte
University of California San Francisco
San Francisco, United States
Metrics
H-Index
i10-Index
Citation Counts
79
224
24,999
Marc Ruel
Université d'Ottawa
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
77
285
19,764
Cardiac Surgery
Cardiovascular Diseases & Therapeutics
Matt Bown
University of Leicester
Leicester, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
74
179
19,183
Vascular surgery
aortic aneurysm
peripheral arterial disease
genomics
screening
Adelino Leite-Moreira
Universidade do Porto
Porto, Portugal
Metrics
H-Index
i10-Index
Citation Counts
73
318
41,000
Cardiac surgery
Cardiovascular diseases
Heart failure
Ronald Dalman
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
73
176
21,335
vascular surgery
vascular biology
medical education
Annie Laurie Shroyer
Stony Brook Medicine
Stony Brook, United States
Metrics
H-Index
i10-Index
Citation Counts
73
179
20,311
cardiac surgery
cardiology
health services research
systematic reviews of jet poteratir
George Tellides
Yale University
New Haven, United States
Metrics
H-Index
i10-Index
Citation Counts
72
171
15,432
Cardiac Surgery
Vascular Biology
George Hamilton
Metrics
H-Index
i10-Index
Citation Counts
72
205
20,366
vascular surgery
paediatric vascular surgery
biomaterials
Fausto Biancari
University of Oulu
Oulu, Finland
Metrics
H-Index
i10-Index
Citation Counts
71
337
18,255
Adult Cardiac Surgery
Mahesh P Gupta
University of Chicago
Chicago, United States
Metrics
H-Index
i10-Index
Citation Counts
71
293
23,776
Sirtuins in Cardiac Cell Signaling
Growth and Apoptosis
Cardiac Hypertrophy
Fibrosis
Toxicity of Anti-Cancer Drugs
Robert Sayers
University of Leicester
Leicester, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
71
208
15,498
Giacomo Frati
Metrics
H-Index
i10-Index
Citation Counts
69
285
21,239
Cardiochirurgia
Cardiologia
Medicina Rigenerativa/Cellule Staminali
Autofagia
Stress Ossidativo