Citation Rankings
Highly Cited Researchers

World Highly Cited Researchers CitationMedical and Health Sciences / Cardiovascular Surgery Rankings 2025

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 :426
Canada
Mohammed Firdouse
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,311
1,129
0.861
* Total Citation Counts Rankings
Ranking Based On Selection :427
India
Praveen Varma|Praveen Kerala Varma
Adult Cardiac Surgery
Off pump CABG
Mitral valve repair
Hypertrophic Cardiomyopathy
Heart
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,306
957
0.733
* Total Citation Counts Rankings
Ranking Based On Selection :428
United States
Timothy S Lancaster
Cardiothoracic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,301
942
0.724
* Total Citation Counts Rankings
Ranking Based On Selection :429
Japan
Dai Une
Valve surgery
Coronary Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,295
768
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :430
United Kingdom
Filippo Rapetto
Cardiac Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,294
1,199
0.927
* Total Citation Counts Rankings
Ranking Based On Selection :431
Iran
Amin Kouhpayeh
cardiovascular
education
ethnopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,290
979
0.759
* Total Citation Counts Rankings
Ranking Based On Selection :432
Türkiye
Oğuz Karahan
cardiology
cardiovascularsurgery
vascular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
781
0.606
* Total Citation Counts Rankings
Ranking Based On Selection :433
United States
Gregory A Magee
Vascular Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,286
1,178
0.916
* Total Citation Counts Rankings
Ranking Based On Selection :434
United States
Michael Salna
Mechanical Circulatory Support
ECMO/ECLS
LVAD
Heart/Lung Transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,286
1,014
0.788
* Total Citation Counts Rankings
Ranking Based On Selection :435
United States
Onur Dur
hemodynamics
medical devices
LVAD
cardiovascular surgery
cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,281
793
0.619
* Total Citation Counts Rankings
Ranking Based On Selection :436
Singapore
Vitaly Sorokin
Cardiac Surgery
Aortic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
1,016
0.797
* Total Citation Counts Rankings
Ranking Based On Selection :437
Japan
Yoshiharu Nishimura
Cardiovascular Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,266
526
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :439
United States
Zein Saadeddin
General Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,252
1,111
0.887
* Total Citation Counts Rankings
Ranking Based On Selection :440
United States
Jorge Balaguer
Cardiac Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,252
314
0.251
* Total Citation Counts Rankings
Ranking Based On Selection :441
Italy
Evaldo Favi
Trapianti
accessi vascolari
immunosoppressione
chirurgia generale
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,246
790
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :442
United States
Peter Knight
Cardiac Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,245
898
0.721
* Total Citation Counts Rankings
Ranking Based On Selection :443
Jordan
Fadia Mayyas
cardiovascular therapeutics and pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,245
845
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :444
Türkiye
Koray Ak
Cardiovascular Surgery
Genetics and Molecular Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,242
417
0.336
* Total Citation Counts Rankings
Ranking Based On Selection :445
United Kingdom
Nagarajan Muthialu
Paediatric Cardiothoracic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,239
760
0.613
* Total Citation Counts Rankings
Ranking Based On Selection :446
United States
Richard Tan
Vascular Surgery
General Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,236
1,190
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :448
United States
Matthew Schill
Cardiac surgery
atrial fibrillation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,230
1,097
0.892
* Total Citation Counts Rankings
Ranking Based On Selection :449
Sweden
Igor Zindovic
Cardiothoracic surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,225
1,122
0.916
* Total Citation Counts Rankings
Ranking Based On Selection :450
United States
Michael Thomas Cain
Cardiothoracic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,223
583
0.477
* Total Citation Counts Rankings
Rankings
580,746
Canada
21,097
2,160
Ranking Based On Selection: 426
Mohammed Firdouse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,311
1,129
0.861
* Total Citation Counts Rankings
Rankings
582,131
India
16,749
32
Ranking Based On Selection: 427
Praveen Varma|Praveen Kerala Varma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,306
957
0.733
Adult Cardiac Surgery
Off pump CABG
Mitral valve repair
Hypertrophic Cardiomyopathy
Heart
* Total Citation Counts Rankings
Rankings
583,541
United States
177,216
1,048
Ranking Based On Selection: 428
Timothy S Lancaster
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,301
942
0.724
* Total Citation Counts Rankings
Rankings
585,238
Japan
11,640
15
Ranking Based On Selection: 429
Dai Une
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,295
768
0.593
* Total Citation Counts Rankings
Rankings
585,401
United Kingdom
36,665
795
Ranking Based On Selection: 430
Filippo Rapetto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,294
1,199
0.927
* Total Citation Counts Rankings
Rankings
586,577
Iran
8,490
12
Ranking Based On Selection: 431
Amin Kouhpayeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,290
979
0.759
* Total Citation Counts Rankings
Rankings
586,907
Türkiye
9,111
12
Ranking Based On Selection: 432
Oğuz Karahan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
781
0.606
* Total Citation Counts Rankings
Rankings
587,592
United States
178,220
1,477
Ranking Based On Selection: 433
Gregory A Magee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,286
1,178
0.916
* Total Citation Counts Rankings
Rankings
587,645
United States
178,232
2,171
Ranking Based On Selection: 434
Michael Salna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,286
1,014
0.788
Mechanical Circulatory Support
ECMO/ECLS
LVAD
Heart/Lung Transplantation
* Total Citation Counts Rankings
Rankings
589,091
United States
178,618
1,045
Ranking Based On Selection: 435
Onur Dur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,281
793
0.619
hemodynamics
medical devices
LVAD
cardiovascular surgery
cardiology
* Total Citation Counts Rankings
Rankings
590,954
Singapore
3,384
1,463
Ranking Based On Selection: 436
Vitaly Sorokin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,274
1,016
0.797
* Total Citation Counts Rankings
Rankings
593,258
Japan
11,781
22
Ranking Based On Selection: 437
Yoshiharu Nishimura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,266
526
0.415
* Total Citation Counts Rankings
Rankings
595,354
Malaysia
4,169
109
Ranking Based On Selection: 438
MNA Abdul Rahman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,258
974
0.774
* Total Citation Counts Rankings
Rankings
596,956
United States
180,668
437
Ranking Based On Selection: 439
Zein Saadeddin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,252
1,111
0.887
* Total Citation Counts Rankings
Rankings
597,227
United States
180,729
66
Ranking Based On Selection: 440
Jorge Balaguer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,252
314
0.251
* Total Citation Counts Rankings
Rankings
598,759
Italy
25,506
780
Ranking Based On Selection: 441
Evaldo Favi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,246
790
0.634
Trapianti
accessi vascolari
immunosoppressione
chirurgia generale
* Total Citation Counts Rankings
Rankings
599,005
United States
181,176
622
Ranking Based On Selection: 442
Peter Knight
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,245
898
0.721
* Total Citation Counts Rankings
Rankings
599,031
Jordan
722
183
Ranking Based On Selection: 443
Fadia Mayyas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,245
845
0.679
* Total Citation Counts Rankings
Rankings
600,023
Türkiye
9,501
178
Ranking Based On Selection: 444
Koray Ak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,242
417
0.336
Cardiovascular Surgery
Genetics and Molecular Medicine
* Total Citation Counts Rankings
Rankings
600,780
United Kingdom
37,438
34
Ranking Based On Selection: 445
Nagarajan Muthialu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,239
760
0.613
* Total Citation Counts Rankings
Rankings
601,443
United States
181,805
129
Ranking Based On Selection: 446
Richard Tan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,236
1,190
0.963
* Total Citation Counts Rankings
Rankings
602,403
Belarus
415
3
Ranking Based On Selection: 447
* Total Citation Counts Rankings
Rankings
603,167
United States
182,235
1,069
Ranking Based On Selection: 448
Matthew Schill
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,230
1,097
0.892
* Total Citation Counts Rankings
Rankings
604,591
Sweden
9,003
814
Ranking Based On Selection: 449
Igor Zindovic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,225
1,122
0.916
* Total Citation Counts Rankings
Rankings
605,340
United States
182,809
568
Ranking Based On Selection: 450
Michael Thomas Cain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,223
583
0.477