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Interatrial Block MeSH Descriptor Data 2023


MeSH Heading
Interatrial Block
Tree Number(s)
C14.280.067.558.430
C14.280.123.500.430
C23.550.073.425.270
Unique ID
D000074021
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D000074021
Scope Note
Impaired or delayed impulse conduction between the right and left HEART ATRIA. Advanced interatrial blocks are often associated with arrhythmias (e.g., ATRIAL FLUTTER; and ATRIAL FIBRILLATION), direct conduction block via the Bachmann's bundle and concomitant left atrial enlargement. Syndrome of advanced interatrial block associated with SUPRAVENTRICULAR TACHYCARDIA is referred to as Bayes syndrome.
Entry Term(s)
Bayes Syndrome
Bayes' Syndrome
Interatrial Conduction Delay
Previous Indexing
Heart Block (1967-2017)
Public MeSH Note
2018
History Note
2018
Date Established
2018/01/01
Date of Entry
2017/07/11
Revision Date
2017/04/14
Interatrial Block Preferred
Bayes Syndrome Narrower
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