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Pulmonary Embolism (cont.)

Pulmonary Embolism Follow-up

After a patient is discharged from the hospital, they will be monitored very closely by a doctor. Patients need to stay in close contact with their doctor to monitor their condition and make medication adjustments as necessary.

A blood test called the prothrombin time is monitored. Since each lab reagent can potential differ, the patients blood is compared to the labs test blood. The ratio of the patient test value to the lab test value is called the international normalized ratio or INR. This test looks at the level of blood thinning that the medication is achieving. At first, a patient's blood may be checked every few days or weekly. Once the INR stabilizes in the therapeutic range of 2-3, less frequent checks will occur (perhaps every 2-4 weeks).

Medically Reviewed by a Doctor on 11/3/2014

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Pulmonary embolism (PE) is a common and potentially lethal disease; unfortunately, the diagnosis is often missed because patients with PE present with nonspecific signs and symptoms.

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