Heart Septal Defects, Atrial
"Heart Septal Defects, Atrial" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Developmental abnormalities in any portion of the ATRIAL SEPTUM resulting in abnormal communications between the two upper chambers of the heart. Classification of atrial septal defects is based on location of the communication and types of incomplete fusion of atrial septa with the ENDOCARDIAL CUSHIONS in the fetal heart. They include ostium primum, ostium secundum, sinus venosus, and coronary sinus defects.
|Heart Septal Defects, Atrial
- Heart Septal Defects, Atrial
- Atrial Septal Defects
- Defect, Atrial Septal
- Defects, Atrial Septal
- Septal Defect, Atrial
- Septal Defects, Atrial
- Atrial Septal Defect
Below are MeSH descriptors whose meaning is more general than "Heart Septal Defects, Atrial".
Below are MeSH descriptors whose meaning is more specific than "Heart Septal Defects, Atrial".
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