ИСТИНА |
Войти в систему Регистрация |
|
ИПМех РАН |
||
The heart of amphibians and reptiles is characterized by myocardialized sinus venosus (SV). Similarly with SV, the wall of anterior caval veins (CVs) in various lower vertebrates may contain cardiac tissue. This tissue derives from the same embryonic precursors as myocardium of SV chamber. Bioelectrical properties of CV myocardium in lower vertebrates have not been investigated yet.