Pulmonary Embolism

Pulmonary embolism is a serious and potentially life-threatening condition in which a blood clot, usually originating in the deep veins of the legs, travels through the bloodstream and lodges in an artery in the lungs, blocking blood flow to part of the lung tissue. This sudden obstruction reduces the amount of oxygen that can be delivered to the blood and places significant strain on the heart's right side, which must pump against increased resistance. The severity of pulmonary embolism ranges from small clots causing minimal symptoms to massive clots that cause sudden collapse and death. It is considered a medical emergency requiring rapid diagnosis through imaging such as CT pulmonary angiography and prompt treatment with blood-thinning medication to prevent further clot formation and allow the body to gradually dissolve the existing clot. Prevention in high-risk situations, such as after major surgery or during prolonged immobility, is a key focus of medical care.

The most common symptoms include: Sudden shortness of breath; sharp chest pain that worsens with breathing; rapid heartbeat; coughing up blood. Early recognition is key to prompt diagnosis and effective treatment.

No, Pulmonary Embolism is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

Treatment options include: Treatment involves anticoagulant medication to prevent further clot growth and allow the body's natural processes to gradually break down the existing clot; typically continued for several months depending on the underlying cause. In severe cases with significant strain on the heart; clot-dissolving thrombolytic therapy or a catheter-based procedure to remove the clot may be used. Long-term management includes identifying and addressing underlying risk factors to reduce the chance of recurrence.. Treatment should always be guided by a qualified Pulmonology specialist. Do not self-medicate.

While Pulmonary Embolism cannot always be fully prevented, several measures can reduce risk: Staying active and moving regularly during long periods of immobility such as flights or hospital stays; using compression stockings or blood-thinning medication after major surgery when advised; staying well hydrated during travel.

Seek immediate medical attention if you experience symptoms of Pulmonary Embolism. This is a serious condition — go to the emergency room or call 112 if symptoms are severe or rapidly worsening.