{Reference Type}: Case Reports
{Title}: Supramitral membrane with left atrial appendage thrombus: A rare entity.
{Author}: Singh A;Singh A;
{Journal}: Ann Card Anaesth
{Volume}: 25
{Issue}: 3
{Year}: Jul-Sep 2022
暂无{DOI}: 10.4103/aca.aca_32_22
{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.