General Description

Sick Sinus Syndrome is a collection of heart rhythm disorders that include...
- Sinus bradycardia, slow heart rates from the natural pacemaker of the heart
- Sinus pauses or arrest, when the natural pacemaker of the heart stops working for periods of time
- Atrial tachycardia, fast heart rate that slows in the upper chambers of the heart
- Bradycardia tachycardia, alternating slow and fast heart rhythms