[Angioarchitectonics of the auricular and atrial walls of the human heart].
Preparations of 103 human hearts at various ages have been investigated. The coronary veins are injected with contrast lead mass and a successive roentgenoangiography of the preparations is performed. The sources of blood supply of the atrial and auricular walls are determined taking into account branching variants of the atrial vessels. Vascularization peculiarities of the atrii and auriculae are described at the sinistrocoronary, dextrocoronary and even variants of the atrial branches. With age the diameter, length of the main atrial and auxillary auricular branches increase, as does their convolutivness. In the atrial and auricular walls there are areas comparatively poor in blood vessels. The branching variants do not always coinside with the types of the cardiac blood supply.
D000293:Adolescent; D000328:Adult; D002648:Child; D003331:Coronary Vessels / Q000033:anatomy & histology*; D006325:Heart Atria; D006801:Humans
Angioarkhitektonika stenok predserdiĭ i ushek serdtsa cheloveka.