Sick Sinus Syndrome
Sick Sinus Syndrome Causes
Diseases and conditions that scar or damage the electrical system of the heart can cause the condition. Age-related wear and tear to the heart muscle are usually the cause of most cases.
Sick Sinus Syndrome Definition
Sick sinus syndrome is the abnormal functioning of the sinus node, which is the natural pacemaker of the heart.
Sick Sinus Syndrome Diagnosis
The doctor establishes a connection between the patient's symptoms and an abnormal heart rhythm. The patient may undergo an electrocardiogram, ECG, and electrophysiologic testing.
Sick Sinus Syndrome Symptoms and Signs
The condition may have intermittent signs and symptoms such as fatigue, dizziness or lightheadedness, fainting or near-fainting, shortness of breath, chest pains, trouble sleeping, confusion or difficulty remembering things, and palpitations.
Sick Sinus Syndrome Treatment
The condition is treated to eliminate or reduce unpleasant symptoms. Individuals bothered by the symptoms may need only regular checkups while others opt for an electronic pacemaker implant.