Citation Rankings
Highly Cited Researchers

Medical and Health Sciences / Cardiology Highly Cited Researchers 12 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
Paul W Armstrong
cardiology
cardiovascular
clinical trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212,428
49,351
0.232
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Canada
Paolo Raggi
Cardiology
nephrology
rheumatology
infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,850
13,037
0.251
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Canada
Robert C Welsh
Cardiology
Interventional Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,127
7,777
0.514
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Canada
Sheri Koshman
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,399
2,045
0.602
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Canada
Patrick Gibson
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,801
575
0.319
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Canada
Pavel Zhabyeyev
cardiovascular physiology
excitation-contraction coupling
arrhythmias
PI3K signaling
cytoskeleton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,500
857
0.571
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Canada
Jonathan Choy
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,431
752
0.526
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Canada
Pishoy Gouda
Cardiology
Twitter
Digital Medicine
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
996
814
0.817
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Canada
Dakshina Murthy
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
43
0.088
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Canada
Elizabeth Hillier
Cardiology
CMR
Oxygenation Sensitive
MRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
126
0.992
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Canada
Chandu Sadasivan
Internal Medicine
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
79
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Canada
Alexandra Saunders
Cardiology
Pulmonary Hypertension
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total Citation Counts Rankings
Rankings
726
Canada
32
4
Ranking Based On Selection: 1
Paul W Armstrong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212,428
49,351
0.232
* Total Citation Counts Rankings
Rankings
9,712
Canada
380
28
Ranking Based On Selection: 2
Paolo Raggi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,850
13,037
0.251
Cardiology
nephrology
rheumatology
infectious diseases
* Total Citation Counts Rankings
Rankings
60,451
Canada
2,667
162
Ranking Based On Selection: 3
Robert C Welsh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,127
7,777
0.514
* Total Citation Counts Rankings
Rankings
296,105
Canada
12,245
784
Ranking Based On Selection: 4
Sheri Koshman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,399
2,045
0.602
* Total Citation Counts Rankings
Rankings
481,764
Canada
18,230
1,129
Ranking Based On Selection: 5
Patrick Gibson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,801
575
0.319
* Total Citation Counts Rankings
Rankings
543,378
Canada
20,066
1,235
Ranking Based On Selection: 6
Pavel Zhabyeyev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,500
857
0.571
cardiovascular physiology
excitation-contraction coupling
arrhythmias
PI3K signaling
cytoskeleton
* Total Citation Counts Rankings
Rankings
559,538
Canada
20,520
1,256
Ranking Based On Selection: 7
Jonathan Choy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,431
752
0.526
* Total Citation Counts Rankings
Rankings
687,994
Canada
24,146
1,404
Ranking Based On Selection: 8
Pishoy Gouda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
996
814
0.817
Cardiology
Twitter
Digital Medicine
Medical Education
* Total Citation Counts Rankings
Rankings
941,645
Canada
30,533
1,710
Ranking Based On Selection: 9
Dakshina Murthy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
43
0.088
* Total Citation Counts Rankings
Rankings
1,503,815
Canada
45,001
2,681
Ranking Based On Selection: 10
Elizabeth Hillier
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
126
0.992
* Total Citation Counts Rankings
Rankings
1,689,196
Canada
48,962
2,890
Ranking Based On Selection: 11
Chandu Sadasivan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
79
1.000
* Total Citation Counts Rankings
Rankings
2,050,504
Canada
55,293
3,106
Ranking Based On Selection: 12
Alexandra Saunders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957