Aortic aneurysm - Symptoms and causes

Bishawrup Nayak KIMS on Instagram: "Pulmonary thromboembolism is the sudden blockage of a pulmonary artery or its branches by a thrombus (blood clot), usually originating from deep veins of lower limb. Source of Embolus Most commonly from: Deep vein thrombosis (DVT) of: Femoral vein Popliteal vein Iliac veins Effects on Lung 1. Small embolus May be asymptomatic Causes small infarction 2. Medium embolus Pulmonary infarction Pleuritic chest pain Hemoptysis 3. Massive embolus Blocks main pulmonary