Pulmonary embolism is caused by a blood clot or some other particle that lodges in the pulmonary artery. What factor can make an individual predisposed to this condition?

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Prolonged immobilization, thrombophlebitis, and atrial fibrillation all can make an individual predisposed to pulmonary embolism; certain medications can also. This condition is potentially life threatening because it can significantly decrease pulmonary blood flow, thus leading to hypoxemia. The problem occurs when a blood clot travels up the venous circulatory system and lodges in a pulmonary artery.

Pulmonary Embolism Is Caused by a Blood Clot or Some