University, Subject, Country, Region, World
National and Kapodistrian University of Athens 37 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 28, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.688) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Cardiology
Heart Failure
Metrics
H-Index
i10 Index
Citation Counts
173
736
274,902
* Total H IndexRankings
Ranking Based On Selection: 2
cardiology
cardiovascular medicine
interventional cardiology
coronary artery desease
atherosclerosis
Metrics
H-Index
i10 Index
Citation Counts
142
1,119
97,566
* Total H IndexRankings
Ranking Based On Selection: 3
cardiovascular medicine
biomarkers
atherosclerosis
interventional cardiology
endothelium
Metrics
H-Index
i10 Index
Citation Counts
114
688
51,406
* Total H IndexRankings
Ranking Based On Selection: 4
cardiology
dyslipidemia
metabolic syndrome
epidemiology
cardiovascular medicine
Metrics
H-Index
i10 Index
Citation Counts
95
389
39,913
* Total H IndexRankings
Ranking Based On Selection: 5
Cardiology
Hypertension
Dyslipidemia
Aorta
Interventional Cardiology
Metrics
H-Index
i10 Index
Citation Counts
93
321
86,468
* Total H IndexRankings
Ranking Based On Selection: 6
cardiology
Metrics
H-Index
i10 Index
Citation Counts
86
325
171,207
* Total H IndexRankings
Ranking Based On Selection: 7
cardiology
epidemiology
heart failure
cardiac imaging
prevention
Metrics
H-Index
i10 Index
Citation Counts
86
310
56,433
* Total H IndexRankings
Ranking Based On Selection: 8
Cardiology
Metrics
H-Index
i10 Index
Citation Counts
85
322
64,484
* Total H IndexRankings
Ranking Based On Selection: 9
Cardiology
Metrics
H-Index
i10 Index
Citation Counts
84
358
45,949
* Total H IndexRankings
Ranking Based On Selection: 10
cardiology
hypertension
interventional cardiology
atherosclerosis
renal failure
Metrics
H-Index
i10 Index
Citation Counts
83
474
81,664
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* Total H IndexRankings
Ranking Based On Selection: 11
cardiology
cardiovascular medicine
heart failure
coronary artery disease
atherosclerosis
Metrics
H-Index
i10 Index
Citation Counts
82
313
26,999
* Total H IndexRankings
Ranking Based On Selection: 12
atherosclerosis
cardiovascular medicine
endothelial function
molecular cardiology
vascular
Metrics
H-Index
i10 Index
Citation Counts
66
255
20,799
* Total H IndexRankings
Ranking Based On Selection: 13
CARDIOLOGY
Metrics
H-Index
i10 Index
Citation Counts
64
209
13,198
* Total H IndexRankings
Ranking Based On Selection: 14
cardiology
Metrics
H-Index
i10 Index
Citation Counts
58
163
24,635
* Total H IndexRankings
Ranking Based On Selection: 15
General cardiology
cardiovascular medicine
coronary artery disease
interventional cardiology
vulnerable atherosclerotic plaq
Metrics
H-Index
i10 Index
Citation Counts
57
247
15,131
* Total H IndexRankings
Ranking Based On Selection: 16
Cardiovascular Medicine
Cardiology
Cardiovascular Imaging
Metrics
H-Index
i10 Index
Citation Counts
55
212
13,196
* Total H IndexRankings
Ranking Based On Selection: 17
Cardiology
Metrics
H-Index
i10 Index
Citation Counts
54
142
7,876
* Total H IndexRankings
Ranking Based On Selection: 18
cardiology
interventional cardiology
cardiac electrophysiology
Metrics
H-Index
i10 Index
Citation Counts
48
140
24,622
* Total H IndexRankings
Ranking Based On Selection: 19
cardiology
interventional cardiology
congenital heart disease
hypertension
arterial function
Metrics
H-Index
i10 Index
Citation Counts
47
95
14,137
* Total H IndexRankings
Ranking Based On Selection: 20
cardiology
cardiovascular medicine
interventional cardiology
coronary artery disease
aortic stenosis
Metrics
H-Index
i10 Index
Citation Counts
44
152
19,496
* Total H IndexRankings
Ranking Based On Selection: 21
Medicine
Cardiology
Metrics
H-Index
i10 Index
Citation Counts
43
126
9,048
* Total H IndexRankings
Ranking Based On Selection: 22
cardiology
echocardiography
cardiovascular imaging
stress echo
Metrics
H-Index
i10 Index
Citation Counts
35
95
5,671
* Total H IndexRankings
Ranking Based On Selection: 23
Cardiovascular diseases/Experimental cardiology/Echocardiography/Therapeutics
Metrics
H-Index
i10 Index
Citation Counts
31
56
3,358
* Total H IndexRankings
Ranking Based On Selection: 24
cardiology
arterial hypertension
interventional cardiology
Metrics
H-Index
i10 Index
Citation Counts
28
52
3,538
* Total H IndexRankings
Ranking Based On Selection: 25
Cardiology
Device Therapy
Electrophysiology
Metrics
H-Index
i10 Index
Citation Counts
28
52
3,966
Gerasimos Filippatos
Metrics
H-Index
i10-Index
Citation Counts
173
736
274,902
Christodoulos Stefanadis
Metrics
H-Index
i10-Index
Citation Counts
142
1,119
97,566
cardiology
cardiovascular medicine
interventional cardiology
coronary artery desease
atherosclerosis
Dimitris Tousoulis
Metrics
H-Index
i10-Index
Citation Counts
114
688
51,406
cardiovascular medicine
biomarkers
atherosclerosis
interventional cardiology
endothelium
Christos Pitsavos
Metrics
H-Index
i10-Index
Citation Counts
95
389
39,913
cardiology
dyslipidemia
metabolic syndrome
epidemiology
cardiovascular medicine
Charalambos Vlachopoulos
Metrics
H-Index
i10-Index
Citation Counts
93
321
86,468
Cardiology
Hypertension
Dyslipidemia
Aorta
Interventional Cardiology
John Lekakis
Metrics
H-Index
i10-Index
Citation Counts
86
325
171,207
Christina Chrysohoou
Metrics
H-Index
i10-Index
Citation Counts
86
310
56,433
cardiology
epidemiology
heart failure
cardiac imaging
prevention
John Parissis
Metrics
H-Index
i10-Index
Citation Counts
85
322
64,484
Dimitrios TH Kremastinos
Metrics
H-Index
i10-Index
Citation Counts
84
358
45,949
Konstantinos Tsioufis
Metrics
H-Index
i10-Index
Citation Counts
83
474
81,664
cardiology
hypertension
interventional cardiology
atherosclerosis
renal failure
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Pavlos Toutouzas
Metrics
H-Index
i10-Index
Citation Counts
82
313
26,999
cardiology
cardiovascular medicine
heart failure
coronary artery disease
atherosclerosis
Gerasimos Siasos
Metrics
H-Index
i10-Index
Citation Counts
66
255
20,799
atherosclerosis
cardiovascular medicine
endothelial function
molecular cardiology
vascular
Ignatios Ikonomidis
Metrics
H-Index
i10-Index
Citation Counts
64
209
13,198
Efstathios Iliodromitis
Metrics
H-Index
i10-Index
Citation Counts
58
163
24,635
Konstantinos Toutouzas
Metrics
H-Index
i10-Index
Citation Counts
57
247
15,131
General cardiology
cardiovascular medicine
coronary artery disease
interventional cardiology
vulnerable atherosclerotic plaq
Evangelos Oikonomou
Metrics
H-Index
i10-Index
Citation Counts
55
212
13,196
Cardiovascular Medicine
Cardiology
Cardiovascular Imaging
Ioannis Paraskevaidis
Metrics
H-Index
i10-Index
Citation Counts
54
142
7,876
Spyridon Deftereos *
Metrics
H-Index
i10-Index
Citation Counts
48
140
24,622
cardiology
interventional cardiology
cardiac electrophysiology
Konstantinos Aznaouridis
Metrics
H-Index
i10-Index
Citation Counts
47
95
14,137
cardiology
interventional cardiology
congenital heart disease
hypertension
arterial function
Manolis Vavuranakis
Metrics
H-Index
i10-Index
Citation Counts
44
152
19,496
cardiology
cardiovascular medicine
interventional cardiology
coronary artery disease
aortic stenosis
Spyridon Moulopoulos
Metrics
H-Index
i10-Index
Citation Counts
43
126
9,048
Constantina Aggeli
Metrics
H-Index
i10-Index
Citation Counts
35
95
5,671
cardiology
echocardiography
cardiovascular imaging
stress echo
Savvas Toumanidis
Metrics
H-Index
i10-Index
Citation Counts
31
56
3,358
Cardiovascular diseases/Experimental cardiology/Echocardiography/Therapeutics
Konstantinos Kyriakoulis
Metrics
H-Index
i10-Index
Citation Counts
28
52
3,538
cardiology
arterial hypertension
interventional cardiology
Michael D Spartalis
Metrics
H-Index
i10-Index
Citation Counts
28
52
3,966
Cardiology
Device Therapy
Electrophysiology