Sick Sinus Syndrome | Symptoms


What are the symptoms of sick sinus syndrome?

Some people with sick sinus syndrome do not feel ill or have only mild feelings of illness. Other people have symptoms that come and go. The following are some possible symptoms of sick sinus syndrome:

  • Feeling like you are going to pass out
  • Feeling like your heart is skipping beats or beating too fast or too slow
  • Feeling dizzy
  • Having chest pain
  • Being short of breath
  • Having difficulty thinking or remembering things
  • Feeling tired


Diagnosis and Treatment of Sick Sinus Syndrome by V Adan, MD; LA Crown, MD (American Family Physician April 15, 2003,

Written by editorial staff

Reviewed/Updated: 04/14
Created: 10/03