Researchers monitored the activity of around 2,000 adults for three years. A new study from the American Academy of Neurology ...

A new study reveals male endurance athletes over 50 may face increased heart rhythm risks during exercise, especially those ...

Research shows that irregular rest–activity rhythms could serve as an early warning sign of dementia. KUWAIT CITY, Jan 15: New research suggests that subtle changes in daily sleep–wake timing and rest ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Arvind Sridhar, University of Illinois Chicago (THE CONVERSATION) Atrial fibrillation, ...

Dr. Naccarelli answers the question: 'Heart Rhythm Meds Causing More Danger?' — -- Question: I have heard that the heart rhythm medicine that I am taking to keep my heart out of an abnormal heart ...

A study in the American Academy of Neurology found people who have a weak circadian rhythm are more at risk of dementia. That ...

Apple watches have some advantages over traditional ways of diagnosing cardiac arrythmias in children but need more validation, finds a new study. Smartwatches can help physicians detect and diagnose ...

Irregular heartbeats, or arrhythmia, can significantly affect a person’s quality of life and overall health. When medication and lifestyle changes are ineffective, doctors may recommend surgery to ...

Arrhythmia puts you at greater risk of potentially life threatening complications affecting your heart, brain, and lungs. An arrhythmia is an abnormal heartbeat that beats too fast, slow, or ...

The study, published earlier this month in the European Journal of Preventive Cardiology, found that some endurance athletes ...