Objective: To investigate the effectiveness and safety of percutaneous pericardial drainage with indwellingcatheter.
目的：探讨经皮穿刺置入导管引流心包渗液的疗效及安全性。
2
Objective to explore the experience of indwellingcatheter thrombolysis of acute deep vein thrombosis of the lower extremity after thrombectomy.
目的总结急性下肢深静脉血栓形成手术取栓后留置导管溶栓的经验。
3
OBJECTIVE To analyze the cause of indwellingcatheter dysfunction of general vein, and discuss the effective measssure of management of indwellingcatheter dysfunction of general vein.