- primitive interatrial foramen
- Foramen n primum
Fachwörterbuch Medizin Englisch-Deutsch. 2013.
primitive interatrial foramen
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Primary interatrial foramen — Interior of dorsal half of heart from a human embryo of about thirty days. (Ostium primum visible below septum primum, but not labeled.) Latin … Wikipedia
Foramen secundum — Latin foramen secundum Days 33 Code TE E5.11.1.5.2.1.2 The ostium secundum (or foramen secundum) is a foramen in the septum primum. It should not be confused with the foramen ovale, which is a foramen in the septum secundum … Wikipedia
Foramen ovale (heart) — Not to be confused with ostium secundum. Foramen ovale (heart) Sketch showing foramen ovale in a fetal heart. Red arrow shows blood from the inferior caval vein. HF: right atrium, VF: left atrium. HH og VH: right and left ventricle. The heart… … Wikipedia
Circulatory system — This article is about the organ system. For the band, see Circulatory System. For transport in plants, see Vascular tissue. Circulatory system … Wikipedia
animal development — Introduction the processes that lead eventually to the formation of a new animal starting from cells derived from one or more parent individuals. Development thus occurs following the process by which a new generation of organisms is produced by … Universalium
Embryology — 1 morula, 2 blastula 1 blastula, 2 gastrula with blastopor … Wikipedia
Dorsal aorta — This article is about the embryonic artery. For the artery in adult fish, see Aorta#In other animals. Dorsal aortae Profile view of a human embryo estimated at twenty or twenty one days old. (Dorsal aorta labeled at center left.) … Wikipedia
Ductus arteriosus — Artery: Ductus arteriosus Plan of the fetal circulation. ( Ductus arteriosus visible at upper right.) … Wikipedia
Ductus venosus — Vein: Ductus venosus Fetal circulation. The ductus venosus (red) connects the umbilical vein to the inferior vena cava … Wikipedia
Placenta — For the ancient Roman bread, see placenta (food). For the placenta of fruit, see placentation. Placenta Placenta Precursor … Wikipedia
Chorion — For the chorion in invertebrate eggs, see Chorion (egg). Chorion Diagram showing earliest observed stage of human embryo … Wikipedia
