Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
University Hospital Research Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,139
2,815
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :2
Preventive cardiology:cardiac rehabilitation
exercise cardiovascular diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,251
1,887
0.838
* Total Citation Counts Rankings
Ranking Based On Selection :3
Interventional Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,342
1,136
0.846
* Total Citation Counts Rankings
Ranking Based On Selection :4
cardiovascular disease
epidemiology
outcomes research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,164
992
0.852
* Total Citation Counts Rankings
Ranking Based On Selection :5
Cardiology Medicine Health Economics Population Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
199
0.812
* Total Citation Counts Rankings
Ranking Based On Selection :6
Internal Medicine
Cardiology
POCUS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
207
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :7
Cardiology
Infection disease and administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
173
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :8
Internal Medicine
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
74
0.974
* Total Citation Counts Rankings
Ranking Based On Selection :9
Pediatric cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
44
0.978
* Total Citation Counts Rankings
Ranking Based On Selection :10
Cardiology
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Egon Toft
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,139
2,815
0.278
University Hospital Research Management
Karam Adawi
Qatar University
Katar, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,251
1,887
0.838
Preventive cardiology:cardiac rehabilitation
exercise cardiovascular diseases
Mohammed Al-Hijji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,342
1,136
0.846
Hend Mansoor
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,164
992
0.852
cardiovascular disease
epidemiology
outcomes research
Manish Barman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
199
0.812
Cardiology Medicine Health Economics Population Health
Ashraf Omer Elamin Ahmed|Ashraf O. E. Ahmed, Ashraf Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
207
0.990
Internal Medicine
Cardiology
POCUS
Sumaya Mehdar A Alsaadi Alyafei|SUMAYA ALYAFEI, SUMAYA ALSAADI, ALYAFEI S
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
173
0.840
Cardiology
Infection disease and administration
Mohammad Altermanini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
74
0.974
Yahia Hejazi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
44
0.978
Pediatric cardiology
Amr Farwati
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000