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entering the branching of the pulmonary trunk branching.
Mediastinal pleura covers the arterial canal anteriorly. There
are two nerves passing anteriorly to ductus arteriosus: vagus
nerve and phrenic nerve. The recurrent laryngeal nerve rounds
it behind, goes up and passes between the posterior wall of
arterial canal and left main bronchus.
Достарыңызбен бөлісу: