Notes in Heart Development (11/2)

To Subscribe, use this Key

Status	Last Update	Fields
Published	11/11/2023	The {{c1::Ductus arteriosum}} turns into the {{c2::ligamentum arteriosum}} post-partum
Published	11/11/2023	The {{c1::Oval foramen}} becomes the {{c2::fossa ovalis}} post-partum
Published	11/11/2023	Function of the Ductus arteriosus in a fetus
Published	11/11/2023	Function of the Ovale Foramen in a fetus
Published	11/11/2023	The {{c1::Ductus Venous}} turns into the {{c2::Ligamentum venosum}} post-partum
Published	11/11/2023	The {{c1::Umbilical vein}} turns into the {{c2::Round ligament of the liver}} post-partum
Published	11/11/2023	The {{c1::Umbilical artery}} turns into the {{c2::Medial umbilical ligament}} post-partum
Published	11/11/2023	Defects associated with the Tetralogy of Fallot
Published	11/11/2023	The {{c1::intraembryonic coelom}} forms as spaces in the {{c2::lateral mesoderm}} & {{c2::cardiogenic mesoderm}} and gives rise to the body caviti…
Published	11/11/2023	Almost all heart components derive from {{c2::{{c1::splanchno}}pleure}}
Published	11/11/2023	Endocardial heart {{c1::tubes}} fuse resulting in formation of the primary heart {{c1::tube}}
Published	11/11/2023	The {{c1::endocardium}} is the 1ˢᵗ layer of the heart to form
Published	11/11/2023	{{c1::Cardiac jelly}} is thick acellular ECM separating {{c2::myocardium}} from the {{c2::endothelial tube}}
Published	11/11/2023	The {{c1::Truncus arteriosus}} divides into the {{c2::ascending aorta}} & {{c2::pulmonary trunk}}
Published	11/11/2023	The heart tube becomes regionalized from {{c1::cranial}} to {{c1::caudal}}
Published	11/11/2023	{{c1::Bulbus cordis}}- includes {{c2::truncus arteriosus}} & {{c2::conus arteriosus}} that incorportate into both {{c3::ventricles}}
Published	11/11/2023	{{c1::Ventricular Inversion}} – results from reversed heart-looping; improper cardiac septation
Published	11/11/2023	3 General processes of Heart Septation
Published	11/11/2023	Primordial atrium is divided into right and left atria by the {{c1::septum primum}} & {{c1::septum secundum}}
Published	11/11/2023	Apoptosis of central part of {{c2::septum primum}} produces the {{c1::foramen secundum}}
Published	11/11/2023	The {{c1::foramen secundum}} allows for continued shunting of oxygenated blood from the right → left atrium
Published	11/11/2023	{{c1::Septum secundum}} grows adjacent to the {{c2::septum primum}}, eventually overlapping the {{c1::foramen secundum}}
Published	11/11/2023	The septum secundum does not completely seal off, thus leaving the {{c1::foramen ovale}}
Published	11/11/2023	Closure of {{c1::interventricular foramen}} leads to formation of the membranous part of the {{c2::interventricular septum}}
Published	11/11/2023	{{c1::Vasculogenesis}} - de novo blood vessel formation
Published	11/11/2023	{{c1::Angiogenesis}} - budding and sprouting of existing blood vessels
Published	11/11/2023	Blood & Vessel formation begins in the {{c2::{{c1::yolk sac}}}} of {{c2::splanchnic}} mesoderm
Published	11/11/2023	3 Major embryonic venous systems
Published	11/11/2023	The {{c2::Vitelline system}} becomes the {{c1::hepatic portal}} system
Published	11/11/2023	The {{c2::Cardinal system}} becomes the {{c1::Caval}} system
Published	11/11/2023	{{c1::Vitelline}} system – drains GI tract and gut derivatives
Published	11/11/2023	{{c1::Cardinal}} system – drains head, neck, & body wall
Published	11/11/2023	{{c2::Right}} vitelline vein → {{c1::hepatic portal}} system, liver sinusoids, as well as terminal part of {{c1::inferior vena cava}}; ductus venosus
Published	11/11/2023	The {{c2::vitelline}} arteries become the {{c1::GI}} arterial supply
Published	11/11/2023	Week 7{{c1::right::left / right}} umbilical vein degenerates{{c1::left::left / right}} umbilical vein remains
Published	11/11/2023	In week 7, the {{c1::left umbilical}} vein is the only vessel supplying the embryo with oxygenated blood
Published	11/11/2023	Fates of cardinal veins
Published	11/11/2023	{{c1::Pharyngeal arch}} arteries arise from {{c2::aortic sac}}, terminate in the {{c2::dorsal aortae}}
Published	11/11/2023	The {{c1::2ⁿᵈ}} pair of pharyngeal arch arteries give rise to the {{c2::stapedial arteries}}
Published	11/11/2023	The {{c1::1ˢᵗ}} pair of pharyngeal arch arteries give rise to the {{c2::maxillary arteries}}
Published	11/11/2023	The {{c1::4th}} pair of pharyngeal arch arteries give rise to the {{c2::aortic arch}} & {{c2::subclavian}} arteries
Published	11/11/2023	The proximal portion of the {{c1::6th}} pair of pharyngeal arch arteries give rise to the {{c2::pulmonary}} arteries
Published	11/11/2023	{{c1::6th}} pair of pharyngeal arch arteries{{c3::Left}} {{c4::distal}} ‒ {{c2::forms ductus arteriosus}} {{c3::Right}} {{c4::distal}} ‒ {{c2::De…
Published	11/11/2023	Transformation of the {{c1::6th}} pair of pharyngeal arch arteries explains the course of the {{c2::recurrent laryngeal nerves}}
Published	11/11/2023	Left Fetal Circulation Placenta → {{c2::Umbilical vein}} →  {{c1::Ductus venosus}} → IVC → Right atrium → {{c1::Foramen ovale}} → …
Published	11/11/2023	Right Fetal Circulation  Right atrium → Right ventricle → {{c2::Pulmonary trunk}} →  {{c1::Ductus arteriosus}} …
Published	11/11/2023	The {{c2::ductus venosus}} beomomes the {{c1::ligamentum venosum}}
Published	11/11/2023	Pressure in {{c1::L. Atrium}} exceeding {{c1::R. Atrium}} due to ⇧ {{c3::pulmonary}} blood flow, and flow loss from {{c3::umbilical vein}}; closes the…
Published	11/11/2023	Blood flow reverses due to pulmonary vascular resistance being {{c2::lower}} than systemic vascular resistance causing constriction leading to develop…
Published	11/11/2023	The heart is the 1ˢᵗ organ to function in an embryo. Cardiac progentior cells are formed from {{c1::mesoderm}} & {{c1::neural crest}}
Published	11/11/2023	After the single cardiac tube forms, {{c1::endocardial cushions}} grow towards each other and fuse to separate the {{c2::atria}} & {{c2::ventricle…
Published	11/11/2023	{{c2::Vitelline vessels}} provide circulation to the {{c1::yolk sac}}. The proximal, intraembryonic portions persist as the major midgut and …
Published	11/11/2023	Embryonic inflow tracts Cardinal veins ‒ {{c1::body}} Vitelline veins ‒ {{c1::yolk sac }}Umbilical veins ‒ {{c1::mother }}
Published	11/11/2023	Embryonic inflow tracts {{c1::Cardinal}} veins ‒ body{{c1::Vitelline}} veins ‒ yolk sac{{c1::Umbilical}} veins ‒ mother
Published	11/11/2023	Fetal {{c3::Umbilical {{c1::arteries}}}} ⇒ {{c2::internal illiac arteries}} & {{c2::medial umbilical ligament }}
Published	11/11/2023	The {{c2::{{c1::right}} subclavian artery}} arises from the 4th pharyngeal arch artery
Status	Last Update	Fields