Diagnosis of pulmonary embolism

The diagnosis of pulmonary embolism includes plasma D-dimer test, arterial blood gas analysis, CT pulmonary angiography, etc.

1. Plasma D-dimer test

patients should follow the doctor's advice for plasma D-dimer test, if the result shows abnormal increase in the level, it is helpful to diagnose the disease at this time.

2. Arterial blood gas analysis

Pulmonary embolism patients can be reduced, so patients can follow the doctor's advice for arterial blood gas analysis, if the result shows that the oxygen content in the blood is reduced, can diagnose the disease.

3. CT pulmonary angiography

patients can also follow the doctor's advice for CT pulmonary angiography, can accurately find the presence of emboli in the pulmonary artery.