Sinus venosus - Wikipedia
The sinus venosus originally starts as a paired structure but shifts towards associating only with the right atrium as the embryonic heart develops. The left portion shrinks in size and eventually forms the coronary sinus (right atrium) and oblique vein of the left atrium , whereas the right part becomes incorporated into the right atrium to ...
Ductus venosus - Wikipedia
In the fetus, the ductus venosus ("DV"; Arantius' duct after Julius Caesar Aranzi [1]) shunts a portion of umbilical vein blood flow directly to the inferior vena cava. [2] Thus, it allows oxygenated blood from the placenta to bypass the liver.
VENOSUS中文(简体)翻译：剑桥词典 - Cambridge Dictionary
VENOSUS翻译：（拉丁语，用于医学术语）静脉的。 了解更多。
Embryology, Ductus Venosus - StatPearls - NCBI Bookshelf
2023年7月24日 · The ductus venosus is a shunt that allows oxygenated blood in the umbilical vein to bypass the liver and is essential for normal fetal circulation.[1] Blood becomes oxygenated in the placenta and travels to the right atrium via umbilical veins through the ductus venosus, then to the inferior vena cava.[1]
118. Development of Sinus Venosus and Associated Veins
The sinus venosus contributes to the definitive form of the atrium. It maintains its paired condition longer than any other part of the heart tube, and in the 4 mm embryo consists of a small transverse part, opening into the center of the primitive atrium, and the right and left sinus horns.
Detailed Cardiac - Systemic Venous Sinus - Embryology
4 天之前 · The systemic venous sinus, also called the "sinus venosus", is a thin walled cavity forming the input to developing heart which has 3 venous inputs (vitelline vein, umbilical vein, common cardinal vein). Later in heart development this structure gets incorporated into the wall of the future right atrium.
Sinus venosus incorporation: contentious issues and operational ...
The sinus venosus, or systemic venous sinus, is the cardiac chamber with myocardial walls located upstream of the right atrium in tetrapods and the single atrium in fish. It is the region that harbours the dominant cardiac pacemaker or sinus node (Carmona et al. 2018).
Evolution of the Sinus Venosus from Fish to Human - MDPI
2014年3月21日 · The sinus venosus, the cardiac chamber upstream of the (right) atrium, is a severely underinvestigated structure. Yet, its myocardium harbors the cardiac pacemaker in all vertebrates. In human, ectopic pacemaking and subsequent pathologies may originate from sinus venosus-derived myocardium surrounding the coronary sinus and the superior caval ...
VENOSUS在剑桥英语词典中的解释及翻译 - Cambridge Dictionary
venosus的意思、解释及翻译：1. a Latin word meaning "relating to veins" (= tubes that carry blood to the heart from other parts…。了解更多。
Venosus是什么意思_Venosus的翻译_音标_读音_用法_例句_爱词霸 …
Methods: Umbilical vein, ductus venosus and venous ligament and ligamentum teres hepatis anatomized, observed and measured. 方法: 解剖观测脐静脉 、 静脉导管及肝圆韧带、静脉韧带等. 爱词霸权威在线词典,为您提供Venosus的中文意思,Venosus的用法讲解,Venosus的读音,Venosus的同义词,Venosus的反义词,Venosus的例句等英语服务。