Cardiology

Insomnia may be an early risk factor for irregular heart rhythm

Younger adults diagnosed with insomnia were more likely to develop a type of irregular heartbeat—and to do so earlier—than those without a history of insomnia, according to a large study of military veterans. The findings ...

Health

How do I stop my mind racing and get some sleep?

Martin turns off the light to fall asleep, but his mind quickly springs into action. Racing thoughts about work deadlines, his overdue car service, and his father's recent surgery occupy his mind.

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