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What is a pulmonary embolism (PE)? A pulmonary embolism (PE) is a sudden blockage in a lung artery. It normally happens when a blood clot breaks free and travels by way of the bloodstream to the lungs. PE may be life-threatening, particularly if a clot is giant, or if there are lots of clots. What causes a pulmonary embolism (PE)? The cause is usually a blood clot that breaks loose and travels by means of the bloodstream to the lungs. The clot is normally a deep vein thrombosis (DVT), a clot within the leg. In uncommon instances, material corresponding to air bubbles, clumps of fats, or parts of a tumor can block the lung artery and trigger PE. Who is more prone to develop a pulmonary embolism (PE)? Having surgical procedure, especially joint alternative surgery. What are the signs of a pulmonary embolism (PE)? Sometimes folks with PE don't have any signs until they have severe complications, such as pulmonary hypertension (high blood strain in the arteries to your lungs).
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