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
Electrocardiography
Atrial fibrillation
Preventive cardiology
Cardiovascular epidemiology
Global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130,416
57,481
0.441
* 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
42,527
40,270
0.947
* Total Citation Counts Rankings
Ranking Based On Selection :3
Cardiovascular disease
coronary interventional
ischaemic heart disease
cardiac arrythmias
Heart failure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,255
14,028
0.464
* Total Citation Counts Rankings
Ranking Based On Selection :4
Cardiology
Echocardiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,745
5,306
0.299
* 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
12,118
9,936
0.820
* Total Citation Counts Rankings
Ranking Based On Selection :6
Interventional Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,233
6,908
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :7
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,599
2,844
0.790
* Total Citation Counts Rankings
Ranking Based On Selection :8
Atherosclerosis
Nuclear Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,929
1,447
0.494
* Total Citation Counts Rankings
Ranking Based On Selection :9
Interventional Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,247
1,920
0.854
* Total Citation Counts Rankings
Ranking Based On Selection :10
cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,146
2,091
0.974
* Total Citation Counts Rankings
Ranking Based On Selection :11
Cardiometabolic diseases
Oncology
Obesity
Liver diseases
neurological disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,959
1,393
0.711
* Total Citation Counts Rankings
Ranking Based On Selection :12
Interventional Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,641
729
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :13
Epigenetics
Liver Pathology
Molecular Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,502
835
0.556
* Total Citation Counts Rankings
Ranking Based On Selection :14
CV Prevention
CV Imaging
Population Health
Mental Health
Climate Justice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,333
1,321
0.991
* Total Citation Counts Rankings
Ranking Based On Selection :15
Heart Failure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,273
950
0.746
* Total Citation Counts Rankings
Ranking Based On Selection :16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,268
765
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :17
critical cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,170
365
0.312
* Total Citation Counts Rankings
Ranking Based On Selection :18
pediatric cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,120
998
0.891
* Total Citation Counts Rankings
Ranking Based On Selection :19
Cardiology
Statins
NOAC
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,086
955
0.879
* Total Citation Counts Rankings
Ranking Based On Selection :20
Pediatric Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,042
290
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :21
Digital Twin
EDA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
344
0.335
* Total Citation Counts Rankings
Ranking Based On Selection :22
Honey bee toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,009
613
0.608
* Total Citation Counts Rankings
Ranking Based On Selection :23
Interventional Cardiology and Electrophysiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
852
641
0.752
* Total Citation Counts Rankings
Ranking Based On Selection :24
Medical Education
Neurosurgery
Neurology
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
820
819
0.999
* Total Citation Counts Rankings
Ranking Based On Selection :25
Interventional cardiologist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
807
308
0.382
Elsayed Z Soliman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130,416
57,481
0.441
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
42,527
40,270
0.947
Heart failure
Interventional cardiology
General Cardiology
Aly Saad|Aly M A Saad, A.Saad
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,255
14,028
0.464
Cardiovascular disease
coronary interventional
ischaemic heart disease
cardiac arrythmias
Heart failure
Mohamed Ayman Abdel-Hay
Alexandria University
Alexandria, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,745
5,306
0.299
Hesham Salah Eldin Taha
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,118
9,936
0.820
Interventional Cardiology- President of the Egyptian Working Group on Dyslipidemia & Atherosclerosis (EgSC)- Founder of Egyptian
Hosam Hasan Ali
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,233
6,908
0.955
Ashraf Reda
Menoufia University
Monufia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,599
2,844
0.790
Adel Allam
Al Azhar University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,929
1,447
0.494
Atherosclerosis
Nuclear Cardiology
Mohammad Abdelghani
Al Azhar University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,247
1,920
0.854
Ibrahim Ayman
Aswan University
Aswan, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,146
2,091
0.974
Mona Schaalan
MISR International University
Cairo Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,959
1,393
0.711
Cardiometabolic diseases
Oncology
Obesity
Liver diseases
neurological disorders
Wail Nammas
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,641
729
0.444
Ahmed Ihab Abdelaziz
New Giza University
6 Ekim Şehri, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,502
835
0.556
Epigenetics
Liver Pathology
Molecular Cardiology
Shady Abohashem
Zagazig University
Sharqia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,333
1,321
0.991
CV Prevention
CV Imaging
Population Health
Mental Health
Climate Justice
Abdelfatah Elasfar
Tanta University
Tanta, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,273
950
0.746
Salma Taha
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,268
765
0.603
Mahmoud Salama
Beni Suef University
Beni-Suef, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,170
365
0.312
Doaa El Amrousy
Tanta University
Tanta, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,120
998
0.891
pediatric cardiology
Mahmoud Morsi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,086
955
0.879
Mohamed Abdel Rahman
Cairo University
Giza, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,042
290
0.278
Pediatric Cardiology
Ashraf Salem
Benha University
Qalyubia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
344
0.335
Khalid Mohamed Dabour
Tanta University
Tanta, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,009
613
0.608
Mazen Tawfik
Ain Shams University
Cairo, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
852
641
0.752
Interventional Cardiology and Electrophysiology
Abdallah R Allam|AR Allam, Abdallah Reda Allam
Menoufia University
Monufia, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
820
819
0.999
Medical Education
Neurosurgery
Neurology
Oncology
Hassan Ayman KM|Hassan AKM
Assiut University
Asyut, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
807
308
0.382