Find information on many health topics, listed A to Z.
Heart Health
Of all deaths in the U.S., 26% occur due to heart disease, making it the nation's No. 1 killer. We're committed to providing current clinically proven information that addresses the key causes of heart disease and provides clear, actionable advice for all ages.
As the seasons change, youth athletes transition gear from one sport to the next. Intense training changes an athlete's heart over time. Read what parents and athletes should know about heart health.
Lewey Christopherson's heart condition kept him from doing his favorite things. Learn how the care he received from his cardiologists has him doing the two-step again.
While preparing for a ride, Becky Brooks had stabbing chest pain. The cause was an aortic dissection, which can be fatal if not treated right away. Read how her heart team got her back on the road.
Tightness in your chest, pain in your jaw and shortness of breath. Are these signs you're having a heart attack? Learn why recognizing the symptoms and calling 911 are vital during a heart attack.
Feeling tired during the day may seem like a minor annoyance. But not getting enough sleep is linked to poor health. New research from Mayo Clinic is a wake-up call on why a healthy sleep schedule matters.
Heart disease is the leading cause of death for African American women. Learn more about the wide range of contributing factors and first steps toward a healthier heart.
While seeking help for symptoms of a hiatal hernia, Nathan Emmons was shocked to learn that he had blocked arteries in his heart. Read how his care team worked quickly to restore the blood flow.
February can be a happy time with loved ones. It also may be so emotionally stressful that it feels like your heart is breaking. Learn more about broken heart syndrome.
Gregg's life has been full of heart-pounding moments, including a big shock when he learned that not only did he have a rare disease, but that he would need a heart transplant.
It's easy to get caught up in the stress and chaos that accompany the holiday season. Can the stress impact your heart health or contribute to a heart attack? A cardiologist weighs in.
When football coach Brad Wendland collapsed on the sidelines, Mayo Clinic Health System staff jumped into action. Learn how their quick response saved his life.