Pulmonary EmbolismSurgerySurgical removal of a clot is called an embolectomy. This type of
treatment for
pulmonary embolism is rarely used. It is considered
when the clot in the main pulmonary artery is extremely large and
life-threatening and is causing severe symptoms.9 An
embolectomy also may be an option for a person whose condition is stable but
who shows signs of significant reduced blood flow in the pulmonary
artery. What to Think About Surgery increases the risk of forming new blood clots that can
cause another pulmonary embolism.
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