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 |