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Contents

Synopsis Codes Differential Diagnosis & Pitfalls Best Tests Drug Reaction Data References

Sick sinus syndrome

Contents

Synopsis Codes Differential Diagnosis & Pitfalls Best Tests Drug Reaction Data References

Other Resources UpToDate PubMed

Important News & Links

Sick sinus syndrome

Contributors: Ryan Hoefen MD, PhD

Other Resources UpToDate PubMed

Alerts and Notices

Important News & Links

Synopsis

Sick sinus syndrome : Syncope, Presyncope, Sinus pause

Bradycardia caused by dysfunction of sinus node function leading to sinus bradycardia, sinus pauses, or sinus exit block. Symptoms may include syncope, near syncope, fatigue, dizziness, and lightheadedness.

Codes

ICD10CM:
I49.5 – Sick sinus syndrome

SNOMEDCT:
36083008 – Sick sinus syndrome

Differential Diagnosis & Pitfalls

To perform a comparison, select diagnoses from the classic differential

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Best Tests

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Drug Reaction Data

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References

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Last Updated:01/24/2022

Sick sinus syndrome

A medical illustration showing key findings of Sick sinus syndrome : Syncope, Presyncope, Sinus pause

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