Mayo Clinic Guide to a Healthy, Happy Heart

Want a longer, healthier, happier life? Start with healthy, happy heart. Mayo Clinic cardiologists give simple advice and actionable steps to help you lower your cardiovascular risk at any age and enjoy living well.  Heart disease is the number-one killer in the United States. Despite the latest advances in treatment, when it comes to your heart, top experts agree: prevention is the best medicine. The good news is that it’s never too late — or too early — to lower your risk of heart attack