Your heart’s job is to keep your pulse steady to pump blood throughout your body. Sometimes your heart rate is slower when you’re relaxing, and sometimes it’s faster when you’re exercising or stressed ...

If you recently got a pacemaker due to an arrhythmia (an irregular heartbeat), heart failure, or bradycardia (a heart that beats too slowly), you might have concerns about getting back into exercise.

Defibrillators and pacemakers are two types of implantable medical devices. Both devices can be used to help with arrhythmia — a condition where the heart beats too fast, too slowly, or irregularly. A ...

Your heart relies on a consistent rhythm to send blood to your major organs. If a woman’s heart isn’t in a consistent rhythm, a doctor may recommend a pacemaker. The indications, average age, and ...

Dr. Myerburg answers the question: 'How Do Pacemakers Know To Pace Faster?' — -- Question: How do pacemakers know when I need a faster heart rate, for example when I am exercising or anxious?

A technique to insert pacemakers in heart patients, including young women, that was pioneered by Dr. Michael Giudici in Davenport is getting national attention. Giudici, long associated with the ...

A pacemaker can greatly improve daily life, and many people can return to normal life quickly. However, it is important to maintain the device and be aware of certain lifestyle changes. A pacemaker is ...

Defibrillators and pacemakers help the heart maintain a regular rhythm. Defibrillators deliver a shock if the heart goes into arrhythmia. Pacemakers use electrical impulses to keep the heart from ...