Learn what an implanted access port is and how it works to deliver medication, fluid and nutrients to the body. It also can be used to draw blood samples when needed.
Disorders in the heart's electrical system can lead to arrhythmias, or an abnormal heart rhythm. There are many types of arrhythmias and they're classified by where they occur in the heart and their pattern of abnormality. This segment will explain the arrhythmia known as Atrial Fibrillation.