Coronarographic and pathomorphological characteristics of unstable atherosclerotic plaques in acute coronary syndromes
| Autor: | V. D. Rozenberg, L. M. Nepomnyashchikh |
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| Rok vydání: | 2007 |
| Předmět: |
Male
Acute coronary syndrome medicine.medical_specialty Hemodynamics Coronary Artery Disease Coronary Angiography General Biochemistry Genetics and Molecular Biology Left coronary artery Pathognomonic Internal medicine medicine.artery medicine Humans In patient Acute Coronary Syndrome Pathological business.industry General Medicine Middle Aged medicine.disease Thrombosis Case-Control Studies Cardiology Female Histopathology Autopsy business |
| Zdroj: | Bulletin of Experimental Biology and Medicine. 144:261-266 |
| ISSN: | 1573-8221 0007-4888 |
| DOI: | 10.1007/s10517-007-0305-6 |
| Popis: | The proximal segments of the main coronary vessels are the most often localization of "soft" unstable atherosclerotic plaques. The maximum number of plaques developed in the anterior descending branch of the left coronary artery. Pathognomonic relationship was found between the type of these plaques (with ulceration, rupture, thrombosis) and certain acute coronary syndrome. It was shown that the criteria of the plaque instability correlated with clinical manifestations of coronary syndromes. The bases and effects of "pathological" vascularization of unstable atherosclerotic plaques on the angioarchitectonics and hemodynamics of the heart were determined. Dissociation between myocardial vascularization degree and myocardial blood supply index was detected, which underlies the development of "unstable" myocardium in patients with acute coronary syndromes. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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