Add Yahoo as a preferred source to see more of our stories on Google. A new study finds that artificial intelligence can estimate biological aging from routine chest X-rays. (CREDIT: Shutterstock) ...

Beyond chest pain, heart trouble often signals itself subtly. Unusual fatigue, breathlessness during routine tasks, and digestive discomfort can be early warnings. Pain radiating to the jaw or back, ...

Chest pain is often imagined as sudden, dramatic and unmistakable. But for many patients, the reality looks very different. The discomfort may appear briefly, disappear and then return days or weeks ...

Chronological age is a primary method for assessing healthcare managers’ decisions regarding how to treat and care for patients. Chronological age does not account for other factors that affect the ...