Venous insufficiency occurs due to impaired venous return from the lower extremities. It can be caused by valvular dysfunction, obstruction, or both. The condition often begins silently, but over...
Churg-Strauss Syndrome (Eosinophilic Granulomatosis with Polyangiitis) is a rare but serious multisystem vasculitis characterized by inflammation of small-...
What is Primary Pulmonary Hypertension?
Primary Pulmonary Hypertension is a rare and progressive condition characterized by high blood pressure in the pulmonary arteries that take...