Patient's question:
No.Doctor's answer:
Hello, the baby's lips have recently turned purple, which may be caused by factors such as ischemia, hypoxia, or cold. If there is a mild heart disease, it may not be possible to hear a murmur during auscultation. If the cyanosis persists, it is best to have the baby undergo an echocardiogram to check for any heart disease or other conditions. Wishing you health.