INVESTIGATION OF STRUCTURAL CHANGES IN VENTRICLES OF COR PULMONLE BY POLARIZATION MICROSCOPY
DOI:
https://doi.org/10.11603/1811-2471.2016.v27.i3.6778Keywords:
cor pulmonale, ventricles, polarization microscopy.Abstract
SUMMARY. In experimental condition there was found that post-resection arterial pulmonary hypertension leads to the development of pulmonary heart and severe structural reconstruction left and right ventricles. The latter is characterized by hypertrophy of cardiomyocytes, their nuclei, dystrоphic and necrobiotic changes of cells and tissues, infitration and sclerotic processes. Polarization microscopy adequate reflect structural changes of myofibrillar structures in form contracture injures of cardiomyocytes, foci of myocytolyses, cracs and dissociation of cardiac muscle fibers, foci of granular-clumpy decay. Revealed morphological changes in the right ventricles dominated decompensatory pulmonary heart.
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