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Pulmonary Atresia

"Pulmonary Atresia" 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.

expand / collapse MeSH information
A congenital heart defect characterized by the narrowing or complete absence of the opening between the RIGHT VENTRICLE and the PULMONARY ARTERY. Lacking a normal PULMONARY VALVE, unoxygenated blood in the right ventricle can not be effectively pumped into the lung for oxygenation. Clinical features include rapid breathing, CYANOSIS, right ventricle atrophy, and abnormal heart sounds (HEART MURMURS).


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This graph shows the total number of publications written about "Pulmonary Atresia" by people in this website by year, and whether "Pulmonary Atresia" was a major or minor topic of these publications.
Bar chart showing 8 publications over 6 distinct years, with a maximum of 2 publications in 2009 and 2022
To see the data from this visualization as text, click here.