absent pulmonary artery的用法和样例：
- Primary pulmonary artery sarcoma is a rare tumor.
- HAPE is always associated with increased pulmonary artery pressure.
- There was a drop in pressure in the pulmonary artery.
- He injured his pulmonary artery when fighting against a gangster.
- Objective:To discuss the surgical treatment of tetralogy of Fallot with absent pulmonary valve (TOF/APV).