MTP 066xPulmonary Embolism: What's New in Diagnosis and Management?Clinical questions to be addressed:What are the limitations and alternatives to CT scanning for the diagnosis of pulmonary embolism?What is the optimal duration of anticoagulation, and when is anticoagulation alone insufficient therapy?What is the appropriate role for newer anticoagulants?When are thrombolytic agents, embolectomy, IVC filters, and other forms of treatment indicated?