Skip to main content

Table 1 Recorded heart sounds

From: Phono-spectrographic analysis of heart murmur in children

Diagnosis Number %
Vibratory murmur 310 38.4
Ejection murmur 107 13.3
Venous hum 26 3.2
Other innocent musical murmurs 4 0.5
Ventricular septal defect (VSD) 87 10.8
Pulmonary stenosis (PS) 47 5.8
Aortic stenosis (AS) or coarctation (CoA) 43 5.3
Mitral valve defect with (MI) or without leakage 29 3.6
Patent ductus arteriosus (PDA) 19 2.4
Atrial septal defect (ASD) 17 2.1
Other 30 3.7
No murmur (control) 88 10.9
Total 807 100