[Adaptive transformation of the architectonics of the left ventricle at long periods following implantation of an apico-aortic conduit (based on data from an experimental study)].
An original morphological study has been conducted to identify the mechanisms underlying the morphofunctional transformations of the left-ventricular structures taking place at late terms after implantation of the apico-aortal conduit. Analysis of the moulds of the left-ventricular cavity has convincingly demonstrated the peculiar changes in its structures bringing about alterations in the blood ejection mechanism on creation of a new outflow tract from the left ventricle of the heart. The conclusions derived from this work are essential not only for implantation of the apico-aortal conduit but for understanding the mechanisms of blood ejection in some congenital heart diseases.
Chekanov
V S
VS
Shatalov
K V
KV
Roeva
L A
LA
D000222:Adaptation, Physiological; D000714:Anastomosis, Surgical; D000818:Animals; D001013:Aorta, Thoracic / Q000601:surgery*; D001026:Coronary Artery Bypass / Q000379:methods*; D004285:Dogs; D006352:Heart Ventricles / Q000601:surgery*; D013997:Time Factors; D016277:Ventricular Function, Left / Q000502:physiology*
Adaptatsionnoe preobrazovanie arkhitektoniki levogo zheludochka serdtsa v otdalennye sroki posle implantatsii apiko-aortal'nogo konduita (po materialam éksperimental'nogo issledovaniia).