Premodifier: left atrial
Head noun: appendage

Same concepts
http://dbpedia.org/resource/Atrium_(heart)

Broader concepts

labelprovenanceconfidence
tissue structureisap:3532059160.727587
left atriumisap:1352667610.501756
tissueisap:1361931060.493666

Narrower concepts

labelprovenanceconfidence