Pulmonary embolism is a blockage in one of the pulmonary arteries of the lungs. The most common reason for pulmonary embolism (PE) is a blood clot (thrombus) that travels to the lungs from other parts of the body (usually a leg).
Pulmonary embolism is a blockage in one of the pulmonary arteries of the lungs. The most common reason for pulmonary embolism (PE) is a blood clot (thrombus) that travels to the lungs from other parts of the body (usually a leg).