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    Lung Disease & Respiratory Health Center

    Pulmonary Embolism Directory

    A pulmonary embolism is a blockage in an artery in the lung. It is usually due to a blood clot that has traveled to the lung from another part of the body, usually the leg. This type of blood clot is called a deep vein thrombosis (DVT). A pulmonary embolism is a serious, possibly life-threatening condition that can block blood flow to the lungs. This decreases blood oxygen levels and can lead to organ damage. A pulmonary embolism requires emergency medical treatment. Follow the links below to find WebMD's comprehensive coverage about how a pulmonary embolism develops, what it looks like, how to treat it, and much more.

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    Thumbnail: DVT: Dangers and Prevention

    Depending on the size of the clot and where it travels, DVT can be dangerous. But most people who get treatment right away go on to lead normal lives.

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