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an opening high in the septum primum of the embryonic heart, approximately where the foramen ovale will develop. Called also interatrial foramen secundum.Medical dictionary. 2011.
ostium secundum — Véase comunicación interauricular. Diccionario Mosby Medicina, Enfermería y Ciencias de la Salud, Ediciones Hancourt, S.A. 1999 … Diccionario médico
Ostium secundum — Infobox Embryology Name = PAGENAME Latin = GraySubject = GrayPage = Caption = Caption2 = System = CarnegieStage = Days = 33 Precursor = GivesRiseTo = MeshName = MeshNumber = DorlandsPre = o 09 DorlandsSuf = 12602025 The ostium secundum (or… … Wikipedia
ostium secundum defect — see atrial septal d s … Medical dictionary
Ostium — es el nombre genérico que en medicina se da a los orificios corporales, especialmente a los orificios de las trompas uterinas y auditiva. Ostium arteriosum: nombre con el que se conocen los orificios aórtico y pulmonar del corazón. Ostium… … Wikipedia Español
Ostium — (plural ostia) may refer to: Anatomy Ostium of Fallopian tube Ostium primum or foramen ovale (ostium secundum) of the developing heart Ostium maxillare of the maxillary sinus Ostium of female lepidoptera genitalia This disambiguation page lists… … Wikipedia
ostium primum — См. ostium secundum. Diccionario Mosby Medicina, Enfermería y Ciencias de la Salud, Ediciones Hancourt, S.A. 1999 … Diccionario médico
ostium primum — ostium pri·mum prī məm n an opening between the two embryonic atria of the heart that exists temporarily at the bottom of the developing interatrial septum and is eventually closed off by this septum and replaced by the ostium secundum * * * an… … Medical dictionary
secundum — see OSTIUM SECUNDUM … Medical dictionary
Ostium primum — Infobox Embryology Name = Ostium primum Latin = GraySubject = 135 GrayPage = 512 Caption = Interior of dorsal half of heart from a human embryo of about thirty days. (Ostium primum visible below septum primum, but not labeled.) Caption2 = System … Wikipedia
Ostium primum — Septum primum Le septum primum est une cloison qui se développe pendant l embryogénèse du cœur entre les deux futurs oreillettes, où il reste un trou physiologique nommé ostium primum. Il se développe une autre cloison à la gauche du septum… … Wikipédia en Français
