An advanced Johns Hopkins AI model called MAARS combs through underused heart MRI scans and complete medical records to spot hidden scar patterns that signal sudden cardiac death, dramatically ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains why neglecting your "second heart" can lead to health ...

Light exposure at night may disrupt our body's internal clocks, or circadian rhythms, that keep physiological processes ...

The federally funded work led by Johns Hopkins researchers could save many lives and spare many people unnecessary medical ...

Heart failure (HF) is a growing global health concern, affecting more than 64 million people worldwide. It develops when the heart can no longer pump enough blood to meet the body's demands, often due ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is ...