discovery circumstances | Occurrence rate | Percentage |
Respiratory distress | 168/228 | 73.7 |
Breath and abnormal heart sounds | 160/228 | 70.2 |
Growth retardation | 81/228 | 35.5 |
Cyanosis | 67/228 | 29.4 |
Hyperthermia | 56/228 | 24.6 |
Thoracic deformity | 25/228 | 11.0 |
Squatting | 8/228 | 3.5 |
Clinical tables |
|
|
Left heart failure | 119/228 | 52.2 |
Right heart failure | 59/228 | 25.9 |
General cardiac insufficiency | 50/228 | 21.9 |