The main treatment of venous thromboembolism (VTE) is anticoagulation. In recent years, various methods such as embolectomy, Catheterdirectedthrombolysis(CDT) and percutaneousmechanical thrombectomy (PMT) have emerged one after another, but they cannot be separated from the protection of inferior vena cava filter (IVCF). IVCF(the inferior vena cava filter) is a device to prevent the occurrence and recurrence … Continue reading The umbrella-shaped vena cava filter VS The spindle-shaped vena cava filter