Pulmonary embolism occurs when an embolus breaks away from a thrombus and blocks the pulmonary artery, generating symptoms that include shortness of breath, chest pain, fainting and haemoptysis. This ...

Acute venous embolism and thrombosis are both conditions that disrupt blood flow. Treatment may involve medications or surgery. Blood clot formation is a protective mechanism that helps prevent excess ...

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 ...

Pulmonary embolism usually originates from the deep veins of the legs, most commonly the calf veins. These venous thrombi originate predominantly in venous valve pockets and at other sites of presumed ...

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.

The clinical presentation of acute pulmonary embolism ranges from shock or sustained hypotension to mild dyspnea. Pulmonary embolism may even be asymptomatic and diagnosed by imaging procedures ...