Atrial septal defect sinus venosus anatomy: Difference between revisions
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==Overview== | |||
* In this type of atrial septal defect the common wall between the coronary sinus and the left atrium is not developed. | |||
* Some patients with coronary sinus atrial septal defects may also have a persistent left superior vena cava. | |||
* A [[sinus venosus ASD]] is a type of atrial septum defect in which the defect in the septum involves the venous inflow of either the [[superior vena cava]] or the [[inferior vena cava]]. | |||
* Sinus venousus ASD is posterior to the fossa ovalis | |||
* A [[sinus venosus ASD]] that involves the [[superior vena cava]] makes up 2 to 3% of all interatrial communication. It is located at the junction of the [[superior vena cava]] and the [[right atrium]]. It is frequently associated with anomalous drainage of the right-sided [[pulmonary vein]]s into the right atrium (instead of the normal drainage of the pulmonary veins into the left atrium).<ref>{{cite journal | author = Davia J, Cheitlin M, Bedynek J | title = Sinus venosus atrial septal defect: analysis of fifty cases. | journal = Am Heart J | volume = 85 | issue = 2 | pages = 177-85 | year = 1973 | id = PMID 4569755}}</ref> | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
- In this type of atrial septal defect the common wall between the coronary sinus and the left atrium is not developed.
- Some patients with coronary sinus atrial septal defects may also have a persistent left superior vena cava.
- A sinus venosus ASD is a type of atrial septum defect in which the defect in the septum involves the venous inflow of either the superior vena cava or the inferior vena cava.
- Sinus venousus ASD is posterior to the fossa ovalis
- A sinus venosus ASD that involves the superior vena cava makes up 2 to 3% of all interatrial communication. It is located at the junction of the superior vena cava and the right atrium. It is frequently associated with anomalous drainage of the right-sided pulmonary veins into the right atrium (instead of the normal drainage of the pulmonary veins into the left atrium).[1]
References
- ↑ Davia J, Cheitlin M, Bedynek J (1973). "Sinus venosus atrial septal defect: analysis of fifty cases". Am Heart J. 85 (2): 177–85. PMID 4569755.