Why Worry: 'When I go to sleep, I feel like my heart stops...please help' | Health – Gulf News
When to Worry About Heart Palpitations and See a Doctor | SELF
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4 Sleep Problems Related to Heart Failure and 5 Ways to Manage Them | Everyday Health
I can feel my heart beating in my chest when lying down - Ujala Cygnus
Watch your heart rate, but don't obsess about it | American Heart Association
Low Blood Pressure and High Heart Rate – Cleveland Clinic
7 Reasons Love is Good for Your Heart | Everyday Health
Insomnia - HelpGuide.org
How to Fall Asleep Fast: 26 Tips to Beat Insomnia - Casper Blog
Awakening from Sleep with a Racing Heart: Causes, Solutions » Scary Symptoms
Heart beating fast at night, can't sleep - Improve Your Sleep | Healthy Sleep
Can Anxiety Cause Heart Palpitations? – Cleveland Clinic
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