Sick Sinus Syndrome

Sick Sinus Syndrome (SSS) is a group of heart rhythm disorders caused by a malfunctioning sinus node, the heart's natural pacemaker. This can lead to a slow or irregular heartbeat, causing symptoms like dizziness, fainting, fatigue, and heart palpitations. SSS can affect people of any age but is more common in older adults. Learn about the symptoms, causes, and potential complications of SSS, as well as the diagnostic tests and treatment options available.