Heart valve disorder (HVD) analysis from heart sound is being well known for a long period of time. and use of digital stethoscope gives opportunity to diagnose HVDs from phonocardiographic (PCG) signal. An automated HVD detection technique from PCG signal can play a key role as a first-hand diagnostic tool for the physicians. In this paper. https://www.bekindtopets.com/mega-save-Harrows-Black-Knight-Soft-Tip-Darts-20gm-special-save/