chest x-ray (pa-upright)
ImagingNone (imaging) sampleResults Same dayNo fasting
Chest X-ray (PA-Upright)
An upright PA chest X-ray takes a back-to-front image while you stand, showing the lungs, heart, and chest clearly. It is a common screen for infections and other chest conditions.
Sample
None (imaging)
Results
Same day
Fasting
Not required
Follow-up
Optional add-on
What this test detects
Lungs and pleura
Digital radiography
Radiologist's descriptive report
Heart and mediastinum
Digital radiography
Radiologist's descriptive report
When to get this test
Cough or chest symptoms
Helps look for pneumonia, infection, or fluid in the lungs.
Pre-employment or clearance
Commonly required for work, school, or medical clearance.
Heart and lung assessment
Gives an overall view of the heart size and lung fields.
How to prepare
01
Remove jewelry and metal objects; you may be asked to wear a gown.
Common questions
Is the radiation safe?
Yes. A chest X-ray uses a very low dose of radiation.
Does it hurt?
No. You simply stand still and hold your breath for a moment.
How long does it take?
The scan takes only a few minutes.