What Is a Pulmonary Embolism? A pulmonary embolism (PE) happens when a blood clot suddenly blocks an artery that supplies blood to your lungs. Pulmonary embolism happens when a blood clot travels ...

A pulmonary embolism occurs when one or more blood clots move from somewhere in your body to the lungs. The clot becomes lodged in a pulmonary (lung) artery and blocks the blood flow. A pulmonary ...

Large or multiple blood clots can be life threatening. However, immediate emergency treatment for a PE greatly increases your chances of avoiding permanent lung damage. Blood clots can form for a ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

A pulmonary embolism, or PE, is a blood clot that breaks off and travels from one part of the body to the lungs, where it blocks blood flow. Most commonly, the blood clot originates in the deep veins ...

A pulmonary embolism is a blockage in the pulmonary artery that supplies blood to the lungs. The blockage, usually caused by a blood clot, impairs oxygenation of the blood and can damage the heart.

A subsegmental pulmonary embolism is a blood clot located on a distal, or distant and less central, branch of the pulmonary arteries. Treatment can depend on symptoms and risk factors. A subsegmental ...

NO SINGLE NONINVASIVE TEST for pulmonary embolism is both sensitive and specific. Some tests are good for “ruling in” pulmonary embolism (e.g., helical CT) and some tests are good for “ruling out” ...