Sinus venosus atrial septal defect

Sinus venosus atrial septal defect

ASD locations. (1: upper sinus venosus defect; 2: lower sinus venosus defect.)
Classification and external resources
Specialty	medical genetics
ICD-10	Q21.1
ICD-9-CM	745.8

A sinus venosus atrial septal defect is a type of atrial septal defect primarily associated with the sinus venosus.

They represent 5% of atrial septal defects.^[1]

They can occur near the superior vena cava or inferior vena cava, but the former are more common.^[2]

References

↑ Robbins and Cotran Pathologic Basis of Disease 8th Edition
↑ "Yale: Congenital Heart Disease: Sinus Venosus ASD". Retrieved 2009-01-09.
↑ Attenhofer Jost CH, Connolly HM, Danielson GK, et al. (September 2005). "Sinus venosus atrial septal defect: long-term postoperative outcome for 115 patients". Circulation. 112 (13): 1953–8. doi:10.1161/CIRCULATIONAHA.104.493775. PMID 16172274.

Aortopulmonary septal defect	R→L: Double outlet right ventricle Taussig–Bing syndrome Transposition of the great vessels dextro levo Persistent truncus arteriosus Aortopulmonary window

Atrial septal defect	L→R: Sinus venosus atrial septal defect Lutembacher's syndrome

Ventricular septal defect	L→R and R→L: Eisenmenger's syndrome R→L, with other conditions: Tetralogy of Fallot

Atrioventricular septal defect	L→R: Ostium primum

Right	pulmonary valves stenosis insufficiency tricuspid valves stenosis atresia Ebstein's anomaly Hypoplastic right heart syndrome Uhl anomaly

Left	aortic valves stenosis insufficiency bicuspid mitral valves stenosis regurgitation Hypoplastic left heart syndrome

Other

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