Supramitral membrane with left atrial appendage thrombus: A rare entity
- PMID: 35799571
- PMCID: PMC9387610
- DOI: 10.4103/aca.aca_32_22
Supramitral membrane with left atrial appendage thrombus: A rare entity
Abstract
A 4-year-old child with supramitral membrane (SMM) causing severe mitral stenosis (MS) was taken for excision of the membrane. Intraoperative transesophageal echocardiography showed a large thrombus in the left atrial appendage (LAA) in addition to SMM. The case underscores the importance of this extremely rare association and prompt therapy to prevent catastrophic consequences.
Keywords: Congenital mitral stenosis; left atrial appendage thrombus; supramitral membrane.
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