Diagnosing Pulmonary Embolism
To diagnose pulmonary embolism, doctors take a patient's medical history, physical exam, and test results into account. There are several tests that doctors use when diagnosing pulmonary embolism. Initial tests include an EKG, a chest x-ray, a duplex ultrasound, and blood work. Additional tests (such as pulmonary angiography) may be needed to make a pulmonary embolism diagnosis.
An Overview of Diagnosing Pulmonary Embolism
Diagnosing
pulmonary embolism requires a health history and a physical exam. These will help your doctor:
- Identify your risk factors for deep vein thrombosis (DVT) and pulmonary embolism
- See how likely it is for you to have a pulmonary embolism
- Eliminate other possible causes for your symptoms.
Diagnosing Pulmonary Embolism: Physical Exam
The physical exam will include:
- Checking your blood pressure, heart rate, and breathing rate
- Listening to your lungs
- Listening to your heart
- Checking your legs for signs and symptoms of DVT.
Initial Tests Used in Diagnosing Pulmonary Embolism
Initial tests that will help your doctor to diagnose pulmonary embolism include:
- EKG
- Chest x-ray
- Duplex ultrasound
- Blood work.
EKG or ECG (Electrocardiogram)
An EKG is used to measure the rate and regularity of your heartbeat.
Chest X-Ray
A chest x-ray is used to take a picture of the lungs, heart, large arteries, ribs, and the diaphragm.
Written by/reviewed by: Arthur Schoenstadt, MD
Last reviewed by: Arthur Schoenstadt, MD