What Is Sick Sinus Syndrome. Sick sinus syndrome can give you a heartbeat that’s too slow, too fast or a combination of both. Sick sinus syndrome (sss)—also known as sinus node dysfunction—is a term used to describe a number of different abnormalities in the heart rhythm (known as arrhythmias).
It is even less common in younger people. Sick sinus syndrome, also known as sinus node dysfunction (snd), is a disorder of the sinoatrial (sa) node caused by impaired pacemaker function and impulse transmission. Sick sinus syndrome is a generalized abnormality of cardiac impulse formation that may be caused by an intrinsic disease of the sinus node that makes it unable to perform its.
Sick Sinus Syndrome What Is It, Symptoms, Causes, Diagnosis, Treatment
It is even less common in younger people. It is even less common in younger people. Sick sinus syndrome, also known as sinus node dysfunction (snd), is a disorder of the sinoatrial (sa) node caused by impaired pacemaker function and impulse transmission. In atrial fibrillation, the heart’s sinoatrial node (sa node) sends irregular electrical.
