Posteroanterior (PA) chest view is an ordinary radiological investigation that examines the lungs, mediastinum, bony thoracic cavity and great vessels. The chest X-ray helps in the diagnosis of chronic conditions too.
is the most common radiological investigation that examines the bony thoracic activity, lungs, mediastinum and vessels. The PA exam is viewed in such a way as if the patient is standing with their right side on your left.
The chest X-ray is frequently used in diagnosing acute medical condition.