Quantitative morphological evaluation of structural reconstruction arteries of atrium at arterial hypertension in small blood сirculation
DOI:
https://doi.org/10.11603/1811-2471.2015.v23.i2-3.5235Abstract
Summary. The peculiarities of remodeling small arteries of the atrium of postresection pulmonary arterial hypertension were studied using morphological methods. It was established that the model pathology results in thickening of the arterial wall, narrowing spaces research arteries, damage endotheliocytes that led to their dysfunction, decreasing of organ blood supply, hypoxia, dystrophic and necrobiolic changes of tissues and cells, infiltration, sclerosis. Structural changes of arteries prevail in right atrium of decompensated cor pulmonale, prevailed.
KEY WORDS: arteries, atrium, pulmonary arterial hypertension.
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