Detection of Atrial Septal Defect by Heart Sound Signal Analysis and its Relation with Tricuspid Failure

Abstract

Atrial Septal Defect (ASD) takes an important place in pediatric heart diseases. In ASD there is an opening in the wall between left and right atriums. This study addresses three heart sound signals obtained from two patients by the implementation of time amplitude analysis.

In the said examination, a murmur that developed due to fixed pairing at S2 and tricuspid failure was observed in diastole, and in addition, its significance in detecting the disease in the auscultation region was established.

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