A clear explanation of the recommended 7-9 hours of sleep for adult cardiovascular health, why both too little and too much sleep affect your heart, and how to know when your sleep pattern needs medical attention.
Having a parent or sibling with heart disease increases your risk, but family history is not destiny. This guide explains which relatives matter, how lifestyle controls interact with inherited risk, and what you can do about it.
Learn the key heart attack warning signs including chest pressure, arm pain, and shortness of breath. Understand how symptoms differ in men and women and when to call emergency services.
Research suggests irregular bedtimes and sleeping less than 8 hours per night may double cardiovascular risk. Consistent sleep timing appears important for heart health.