Night-owl habits and irregular sleep can disrupt the body's circadian rhythm, raising blood pressure, inflammation and ...

During American Heart Month, physicians share meaningful ways to keep our tickers healthy. Avoiding activities that disrupt ...

LMNT reports that chronic mild dehydration can strain the cardiovascular system, increasing heart workload and risk of heart ...

Because it can get unnecessarily difficult to take care of your heart.

Cardiologists warn that chronic stress, poor sleep and long work hours are triggering heart rhythm disorders in young ...

Shortness of breath is also a common symptom of heart failure in children, which occurs when the heart cannot pump blood effectively. This results in fluid buildup in the lungs, causing breathing ...

To see your sleep data, open the Health app on your iPhone and tap Browse, then Sleep. At the top of the screen, you will see ...

Atrial fibrillation, or A-fib, is becoming more common, but doctors say treatments are improving. The condition is a quivering or irregular heartbeat that ...

People who naturally stay up late may be putting their hearts under added strain as they age.

Emerging evidence suggests that "night owls" are more likely to have poor heart health and a higher risk of heart attack or ...

Inside the human chest, a tireless engine performs a rhythmic masterpiece roughly one hundred thousand times a day. If you ...

Many people wear smartwatches or use some type of wearable device that tells you about your health and your heart, but a ...