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The Risk Factors of Mitral Regurgitation Deterioration After Secundum Atrial Septal Defect Closure.

Garniswara SwanditaIrsad Andi ArsoDyah Wulan AnggrahiniAnggoro Budi HartopoCindy Elica CiptaLucia Kris Dinarti
Published in: Clinical Medicine Insights. Cardiology (2024)
ASD closure by surgery, large LA diameter (>40 mm), low LVEF (<55%), and MV regurgitation degree are independent significant risk factors for MR deterioration in post-secundum ASD closure patients. In adult ASD patients with reduced LV function, it is recommended to perform balloon testing and consider fenestrated closure, as low LVEF <55% has the highest risk of causing new or deteriorating MR.
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