The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132,587
59,401
0.448
* Total Citation Counts Rankings
Ranking Based On Selection :2
Heart failure
Interventional cardiology
General Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,720
44,448
0.951
* Total Citation Counts Rankings
Ranking Based On Selection :3
Cardiovascular disease
coronary interventional
ischaemic heart disease
cardiac arrythmias
Heart
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,079
15,796
0.492
* Total Citation Counts Rankings
Ranking Based On Selection :4
Cardiology
Echocardiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,992
5,524
0.307
* Total Citation Counts Rankings
Ranking Based On Selection :5
Interventional Cardiology- President of the Egyptian Working Group on Dyslipidemia & Atherosclerosis (EgSC)- Founder of Egyptian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,719
10,531
0.828
* Total Citation Counts Rankings
Ranking Based On Selection :6
Cardiology
non-coding RNA
extracellular vesicles
RNA therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,675
11,789
0.930
* Total Citation Counts Rankings
Ranking Based On Selection :7
University Hospital Research Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,228
2,883
0.282
* Total Citation Counts Rankings
Ranking Based On Selection :8
Cardiovascular Medicine
Diabetology & Metabolic syndrome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,607
6,780
0.891
* Total Citation Counts Rankings
Ranking Based On Selection :9
Interventional Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,549
7,223
0.957
* Total Citation Counts Rankings
Ranking Based On Selection :10
Cardiac Electrophysiology
Cardiac Rhythm Management Devices
Ablation of Complex Arrhythmias
Cardiovascular Medicine
Cardiova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,800
5,061
0.744
* Total Citation Counts Rankings
Ranking Based On Selection :11
Cardiology
Metabolic syndrome
Diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,442
1,189
0.268
* Total Citation Counts Rankings
Ranking Based On Selection :12
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,771
3,017
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :13
Cardiovascular and Renal Disease
Hypertension
Inflammation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,746
2,875
0.767
* Total Citation Counts Rankings
Ranking Based On Selection :14
Cardiology
AF
HTN
CHF
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,393
1,205
0.355
* Total Citation Counts Rankings
Ranking Based On Selection :15
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,057
2,163
0.708
* Total Citation Counts Rankings
Ranking Based On Selection :16
Pediatric Cardiology
Epidemiology and Genetics of CHD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,026
1,340
0.443
* Total Citation Counts Rankings
Ranking Based On Selection :17
Atherosclerosis
Nuclear Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,000
1,504
0.501
* Total Citation Counts Rankings
Ranking Based On Selection :18
Pediatric Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,978
417
0.140
* Total Citation Counts Rankings
Ranking Based On Selection :19
Cardiac Imaging/ Preventive Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,940
1,430
0.486
* Total Citation Counts Rankings
Ranking Based On Selection :20
cardiology & internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,793
2,787
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :21
Interventional Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,537
2,200
0.867
* Total Citation Counts Rankings
Ranking Based On Selection :22
Cardiothoracic Surgery
Angiogenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,383
1,421
0.596
* Total Citation Counts Rankings
Ranking Based On Selection :23
cardiovascular pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,374
798
0.336
* Total Citation Counts Rankings
Ranking Based On Selection :24
Preventive cardiology:cardiac rehabilitation
exercise cardiovascular diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,355
1,987
0.844
* Total Citation Counts Rankings
Ranking Based On Selection :25
Cardiology
Cardiovascular Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,315
517
0.223
Elsayed Z Soliman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132,587
59,401
0.448
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
Magdy Abdelhamid
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,720
44,448
0.951
Heart failure
Interventional cardiology
General Cardiology
Aly Saad|Aly M A Saad, A.Saad , Saad.A, Aly M Saad
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,079
15,796
0.492
Cardiovascular disease
coronary interventional
ischaemic heart disease
cardiac arrythmias
Heart
Mohamed Ayman Abdel-Hay
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,992
5,524
0.307
Hesham Salah Eldin Taha
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,719
10,531
0.828
Interventional Cardiology- President of the Egyptian Working Group on Dyslipidemia & Atherosclerosis (EgSC)- Founder of Egyptian
Ahmed Ibrahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,675
11,789
0.930
Cardiology
non-coding RNA
extracellular vesicles
RNA therapy
Egon Toft
Qatar University
Doha, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,228
2,883
0.282
University Hospital Research Management
Ali I Al Gareeb
Mustansiriyah University
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,607
6,780
0.891
Cardiovascular Medicine
Diabetology & Metabolic syndrome
Hosam Hasan Ali
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,549
7,223
0.957
Marwan M Refaat
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,800
5,061
0.744
Cardiac Electrophysiology
Cardiac Rhythm Management Devices
Ablation of Complex Arrhythmias
Cardiovascular Medicine
Cardiova
Mansour Al Nozha
Taibah University
Medina, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,442
1,189
0.268
Cardiology
Metabolic syndrome
Diabetes
Ashraf Reda
Menoufia University
Monufia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,771
3,017
0.800
Hana A Itani
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,746
2,875
0.767
Cardiovascular and Renal Disease
Hypertension
Inflammation
Akram H Al Khadra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,393
1,205
0.355
Fadi Sawaya
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,057
2,163
0.708
Fadi Bitar
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,026
1,340
0.443
Pediatric Cardiology
Epidemiology and Genetics of CHD
Adel Allam
Al Azhar University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,000
1,504
0.501
Atherosclerosis
Nuclear Cardiology
Mohammed Omar Galal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,978
417
0.140
Pediatric Cardiology
Hussain Isma Eel
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,940
1,430
0.486
Cardiac Imaging/ Preventive Cardiology
Ahmed SA Taher
Tobruk University
Tobruk,, Libya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,793
2,787
0.998
cardiology & internal medicine
Mohammad Abdelghani
Al Azhar University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,537
2,200
0.867
Hilal Al Sabti
Sultan Qaboos University
Muscat, Oman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,383
1,421
0.596
Cardiothoracic Surgery
Angiogenesis
Gauthaman Karunakaran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,374
798
0.336
Karam Adawi
Qatar University
Doha, Qatar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,355
1,987
0.844
Preventive cardiology:cardiac rehabilitation
exercise cardiovascular diseases
Domenico Galzerano
Alfaisal University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,315
517
0.223
Cardiology
Cardiovascular Imaging