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Bulgarian Cardiology 31(4): 110-130
doi:
10.3897/bgcardio.31.e178401
Received:
17 Nov 2025 | Approved:
29 Dec 2025 | Published:
31 Dec 2025
This article is part of:
Authors
I. Gruev
- Corresponding author
National Transport Hospital, Sofia, Bulgaria
MHAT “Hadzhi Dimitar”, Sliven, Bulgaria
MHAT “Sveti Georgi”, Plovdiv, Bulgaria
MHAT “Sveti Georgi”, Plovdiv, Bulgaria
UMHAT “Dr. Georgi Stranski”, Pleven, Bulgaria
Military Medical Academy, Varna, Bulgaria
UMHAT “Trakia”, Stara Zagora, Bulgaria
UMHAT “Sveta Ekaterina”, Sofia, Bulgaria
UMHAT “Sveta Anna”, Sofia, Bulgaria
Academic editor

Medical University Plovdiv, Plovdiv, Bulgaria
UMHAT SVETI GEORGI, Plovdiv, Bulgaria
Conflict of interest
The authors have declared that no competing interests exist.
Disclaimer: This article is (co-)authored by any of the Editors-in-Chief, Managing Editors or their deputies in this journal.
Supporting agencies
AstraZeneca
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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