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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...

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...

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.   ...

Cardiologists in Osseo, Wisconsin, bring all the cardiovascular knowledge and expertise of Mayo Clinic to you, close to where you live. Our cardiology team specializes in preventing, diagnosing a...

When you have an echocardiogram in Osseo, sound waves  are used to produce images of your heart. This commonly used test allows your doctor to see you heart beating and pumping blood. Y...

In heart valve disease, also known as valvular heart disease, one or more of the valves in your heart doesn't work properly. Your heart has four valves that keep blood flowing in the correct directio...

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...

Coronary artery disease develops when the major blood vessels ― the coronary arteries ― that supply your heart with blood, oxygen and nutrients become damaged or diseased. Cholesterol-containing depos...

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...