_PE_Pulmonary Embolism
Introduction of Pulmonary Embolism Pulmonary Embolism (PE) is a serious and potentially life-threatening condition in which one or more arteries in the lungs become blocked by a blood clot (embolus) . These clots usually originate in the deep veins of the legs — a condition known as Deep Vein Thrombosis (DVT) — and travel through the bloodstream to the lungs. This blockage prevents proper blood flow to lung tissue, reducing oxygen levels in the blood and putting strain on the heart. Common symptoms include: Sudden shortness of breath Sharp chest pain (worsens with deep breathing) Rapid heart rate Cough (sometimes with blood) Risk factors include prolonged immobility (such as during travel or bed rest), surgery, obesity, smoking, pregnancy, certain medications (like oral contraceptives), and clotting disorders. Early diagnosis and treatment with anticoagulant therapy are essential to prevent complications and improve survival outcomes. Causes of Pulmonary disease 🏥 Case Stud...