Learn more about how sleep health impacts heart health:
- Health.com: Your Heart Healthy Life: How Lack of Sleep Hurts Your Health
- HowStuffWorks.com: How are sleep and heart disease related?
- National Sleep Foundation: Sleep Apnea & Heart Disease
- SecondsCount.org: Sleep and Cardiovascular Disease
- The Sleep Heart Health Study
- SLEEP: Sleep Duration and Cardiovascular Disease: Results from the National Health Interview Survey
- WebMD: How Your Sleep Affects Your Heart: Not enough zzz's? Too many? Both can affect your cardiac health
