World Scientist and University Rankings 2025

Bulgaria Medical and Health Sciences / Chest Diseases Find a Professional

Find a Professional: Explore Experts Across 197 Disciplines in 220 Countries! Looking for the top professional in your field, anywhere in the world or your region? Discover our comprehensive directory of experts in engineering, medicine, law, business, arts, and more. Whether you need an architect, doctor, psychologist, mechanical engineer, economist, or lawyer, find the right professional ranked by excellence across 197 disciplines. Start your search today and connect with the best in their fields across 220 countries! Our Premium members gain greater visibility in the directory, ranking higher in search results and reaching a broader audience. With these advantages, you can: Secure more job and client opportunities, Stand out in your field and build a trusted professional image, Connect more easily with potential business partners and professionals. Stand out, make an impact, and seize opportunities! Highlight your expertise, increase your recognition in the industry, and connect with more opportunities by upgrading to Premium today. With Premium membership, you can rise above the competition and take one step closer to success! Upgrade to Premium Now and Showcase Yourself to the World!

Total 12 scientist, 1 country, 4 institution
Blagoi Marinov
pulmonary function testing
cardiopulmonary exercise testing
obstructive lung disease
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,459
Daniela Petrova
CFPD
PTE
Obstructive sleep apkea
lung cancer
Covid -19 infection
Metrics
H-Index
i10 Index
Citation Counts
13
16
510
Rosen Petkov
Pulmonary diseases
Cardiology
Diagnostic ultrasound
intensive care.
Metrics
H-Index
i10 Index
Citation Counts
6
4
222

Discover Leading Experts: Premium membership highlights you at the top, increasing your visibility and influence in 13 major fields and 197 disciplines. Be seen first!

* Total H Index Rankings
Alexander Simidchiev
Metrics
H-Index
i10-Index
Citation Counts
5
4
125
* Total H Index Rankings
Blagoi Marinov
Metrics
H-Index
i10-Index
Citation Counts
18
28
1,459
pulmonary function testing
cardiopulmonary exercise testing
obstructive lung disease
* Total H Index Rankings
Daniela Petrova
Metrics
H-Index
i10-Index
Citation Counts
13
16
510
CFPD
PTE
Obstructive sleep apkea
lung cancer
Covid -19 infection
* Total H Index Rankings
Димитър Костадинов
Metrics
H-Index
i10-Index
Citation Counts
9
8
297
Pulmonology
Interventional pulmonology
Lung cancer
Tuberculosis
* Total H Index Rankings
Rosen Petkov
Metrics
H-Index
i10-Index
Citation Counts
6
4
222
Pulmonary diseases
Cardiology
Diagnostic ultrasound
intensive care.
* Total H Index Rankings
Nikolay Yanev
Metrics
H-Index
i10-Index
Citation Counts
5
3
111

Discover Leading Experts: Premium membership highlights you at the top, increasing your visibility and influence in 13 major fields and 197 disciplines. Be seen first!

* Total H Index Rankings
Valentina Dimitrova
Metrics
H-Index
i10-Index
Citation Counts
2
0
12
pulmonology
internal medicine
noninvasive ventilation
pulmonary embolism
* Total H Index Rankings
Pavlina Peneva
Metrics
H-Index
i10-Index
Citation Counts
1
0
8