Ailments & ConditionsYour Health

Sinus Arrhythmia – 10 Facts to Know

Causes

The exact cause of sinus arrhythmia is still unclear. Scientists believe that it might be linked to the connection between the vascular system, lungs, and heart. In the elderly, the condition can happen as a result of heart issues. Any problem in the sinus node would affect the release of electrical signals from the node to generate a normal and stable heartbeat. In these cases, sinus arrhythmia tends to appear after the heart condition occurs. Sinus arrhythmia is common in kids and young adults. [3]