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Heart rhythm problems, or heart arrhythmias, occur when the electrical impulses that coordinate your heartbeats don't work properly, causing your heart to beat too fast, too slow or irregularly. Hear...

Heart failure, sometimes known as congestive heart failure, occurs when your heart muscle doesn't pump blood as well as it should. Certain conditions, such as narrowed arteries or high blood pressure,...

Congenital heart disease is one or more problems with the heart's structure that you're born with. Congenital heart disease, also called congenital heart defect, can change the way blood flows through...

Aortic valve disease is a condition where the valve between the main pumping chamber of your heart and the main artery to your body, the aorta, doesn't work properly. Aortic valve disease may be a con...

Certain types of heart disease, such as heart defects, can't be prevented. However, you can prevent many other types of heart disease by making lifestyle changes, learn about them below.   ...

Mayo Clinic Health System brings all the cardiovascular knowledge and expertise of Mayo Clinic to you, close to where you live. Our cardiology team specializes in preventing, diagnosing and treating c...

Seek emergency medical care if you have these heart disease symptoms: Chest pain Shortness of breath Fainting If you suspect you're having a heart attack, immediately call 911. I...

When it comes to your heart, there is no one-size-fits-all treatment. From diagnosing your condition to cardiac rehabilitation, Mayo Clinic Health System's cardiology experts offer a range of services...

The Vascular Medicine Clinic incorporates a comprehensive approach in evaluating, diagnosing and treating peripheral artery disease. Patients are educated about their condition, learning the importanc...

Heart failure and its related therapies are complex. Managing your care works best when you're being treated, and are actively involved in, and educated about, your condition. Mayo Clinic Health Syste...