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Home > West Medicine > Surgery > Thoracic Surgery
百科

Patent ductus arteriosus

心胸外科

Common symptoms

紫绀、杵状指(趾)、收缩期杂音、新生儿心力衰竭

The pathology of disease

Patent ductus arteriosus (PDA) is failure of ductus arteriosus to close after birth; left-to-right shunt from descending aorta to PA; CHF; growth retardation; recurrent pneumonia.

Common Symptoms

Continuous murmur; machinery murmur; heart failure

Causes

Failure of ductal smooth muscle contraction after birth.

Treatment

Indomethacin (preterm); catheter closure; surgery

Prevention

Prenatal care.

Recommended Department

It is recommended to visit the pediatric surgery department; before the visit you may first book an appointment and connect with experts through this platform.

Warm reminder: The above information is provided for health education reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek care at a regular hospital in time.