Citation Rankings
Highly Cited Researchers

Medical and Health Sciences / Cardiovascular Surgery Highly Cited Researchers 5 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list 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
Canada
Richard Whitlock
Cardiac Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,562
10,710
0.577
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Canada
Jessica Spence
Patient-important outcomes
Perioperative Medicine
Cardiac Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,669
3,952
0.846
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Canada
John Harlock
Vascular Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,222
823
0.673
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Canada
Rachel Eikelboom
Cardiac Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
305
0.968
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Canada
Mutahar Ahmad Mehmood
Cardiovascular disease
Cardiovascular surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
Rankings
45,938
Canada
2,008
142
Ranking Based On Selection: 1
Richard Whitlock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,562
10,710
0.577
* Total Citation Counts Rankings
Rankings
222,930
Canada
9,513
458
Ranking Based On Selection: 2
Jessica Spence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,669
3,952
0.846
Patient-important outcomes
Perioperative Medicine
Cardiac Surgery
* Total Citation Counts Rankings
Rankings
614,773
Canada
22,170
876
Ranking Based On Selection: 3
John Harlock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,222
823
0.673
* Total Citation Counts Rankings
Rankings
1,117,149
Canada
35,334
1,308
Ranking Based On Selection: 4
Rachel Eikelboom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
305
0.968
* Total Citation Counts Rankings
Rankings
2,359,147
Canada
59,566
2,225
Ranking Based On Selection: 5
Mutahar Ahmad Mehmood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000