[Arterial bed of myocardium in congenital heart defects].
Structural reconstruction of the myocardial arteries seen in congenital heart disease was analyzed and its importance for cardiac activity was defined on the basis of studying case reports, postmortem examinations and morphological data on 127 abnormally formed hearts. It has been established that developmental abnormalities of the heart may be accompanied by myocardial hypertrophy and lesions of the coronary arteries, having an adaptation and pathological character. The former ones lie in hypertrophy and hyperplasia of vascular wall muscles, whereas the latter ones in sclerosis and thrombosis of the arteries, thus creating prerequisites for heart decompensation.
Shormanov
S V
SV
D002102:Cadaver; D002675:Child, Preschool; D003331:Coronary Vessels / Q000473:pathology*; D006330:Heart Defects, Congenital / Q000473:pathology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009206:Myocardium / Q000473:pathology*
Arterial'noe ruslo miokarda pri vrozhdennykh porokakh serdtsa.