The condition known as sick sinus syndrome is also referred to as sinus node dysfunction or sinus node disease.
Understanding Sick Sinus Syndrome (SSS)
Sick sinus syndrome (SSS) is a group of heart rhythm disorders caused by a malfunction of the sinus node, the heart's natural pacemaker. This node is responsible for generating the electrical impulses that regulate the heartbeat. When it doesn't function correctly, it can lead to heartbeats that are too slow (bradycardia), too fast (tachycardia), or irregular, potentially causing symptoms like fatigue, dizziness, and fainting.
Alternative Names for Sick Sinus Syndrome
While "sick sinus syndrome" is widely recognized, the condition is also known by other names that describe the underlying issue more directly. These terms highlight the primary problem: the dysfunction or disease of the heart's sinus node.
| Original Name | Alternative Names |
|---|---|
| Sick Sinus Syndrome | Sinus Node Dysfunction |
| Sinus Node Disease |
These alternative names, such as sinus node dysfunction and sinus node disease, are often used interchangeably with sick sinus syndrome to describe the same cardiac condition.
Key Characteristics and Management
Sick sinus syndrome is relatively uncommon, but its prevalence increases significantly with age. This age-related risk means that older adults are more susceptible to developing this condition.
One of the most common long-term solutions for managing sick sinus syndrome, especially when symptoms are persistent or severe, involves the implantation of a medical device. Many individuals with sick sinus syndrome eventually require an implanted pacemaker to help maintain a regular and appropriate heart rhythm, ensuring the heart beats effectively to circulate blood throughout the body.
For more detailed information on this condition, you can refer to reputable medical sources such as the Mayo Clinic.
