Preferred Label : Sick sinus syndrome 3, susceptibility to;
Symbol : SSS3;
CISMeF acronym : SSS3;
Type : Phenotype, molecular basis known;
Description : Sick sinus syndrome may be encountered at any age but is primarily a disease of the
elderly and is often secondary to other cardiac disorders when diagnosed in younger
individuals. Symptoms are often intermittent and/or nonspecific and include dizziness,
syncope, and heart failure. The only effective treatment for symptomatic and irreversible
sinus node dysfunction is permanent cardiac pacing, and sick sinus syndrome remains
the most common indication for permanent pacemaker implantation (summary by Holm et
al., 2011).;
Prefixed ID : #614090;
Origin ID : 614090;
UMLS CUI : C3279791;
Genes related to phenotype
ORDO concept(s)
Semantic type(s)