Normal Chest X-ray Doesn't Rule Out COVID-19. Ricki Lewis, PhD. April 18, 2020. Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center.

A chest X-ray, is an X-ray of the chest, just as it sounds and you can see a number of things on the chest X-ray. ... So a whole lot more of X-ray gets through the lungs under normal circumstances.

Of the 429 chest X-rays that were classified as normal, 120, or 28%, were also classified by the AI tool as normal. These X-rays, or 7.8 % of all the X-rays, could be potentially safely automated ...

Two freely available chest X-ray datasets were used to test and train the AI model. The datasets comprised three categories of chest X-ray images: normal, coronavirus-positive, and viral pneumonia.

In addition to 'Chest X-ray normal', there may be other similar symptoms or signs that better match your side effect. These have also been listed below for your convenience.

A chest X-ray does not directly show pulmonary embolism. However, it may help a doctor rule out health problems that cause similar symptoms, such as pneumonia and some heart conditions.

Test data Chest X-ray images showing examples of normal lung (left), bacterial pneumonia (centre), and viral pneumonia (right). (Courtesy: Mach. Learn.:Sci. Technol. 10.1088/2632-2153/acc30f) ...

Coprevalent TB also appeared more likely in symptomatic vs. asymptomatic children with normal chest radiographs (adjusted RR = 4.21; 95% CI, 1.28-13.86), according to researchers.

Early research suggests a promising use of artificial intelligence to predict the 10-year risk of death from a heart attack or stroke from a single chest X-ray.

Of the 429 chest X-rays that were classified as normal, 120, or 28%, were also classified by the AI tool as normal. These X-rays, or 7.8 % of all the X-rays, could be potentially safely automated ...