Sick sinus syndrome may be defined as inappropriate sinus rates (either resting bradycardia or chronotropic incompetence) which may be associated with episodes of atrial tachycardia.
Also indexed as
SSS - [sick sinus syndrome]Sick sinus syndromeTachycardia-bradycardiaTachycardia-bradycardia syndromeTachycardia-bradycardia syndrome with atrial fibrillationTachycardia-bradycardia syndrome with ventricular tachycardiaTachycardia-bradycardia with supraventricular tachycardiasick sinussick sinus tachycardia