Objective To assess the efficacy and safety of the interventional techniques for treatment of deep venous thrombosis (DVT) and acute massive pulmonary thromboembolism (PTE).

Objective To determine a possible correlation between direct signs of pulmonary embolism (PE) in multi-detector CT pulmonary angiography (MDCTPA) and the effect of thrombolytic therapy.

Objective To investigate local thrombolysis and anticoagulation by catheter in the treatment of acute thromboembolic pulmonary hypertension.