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Advances in syncope: with emphasis on reflex syncope.

John D Fisher¹

¹Department of Medicine, Division of Cardiology, Arrhythmia Service, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA. jfisher@montefiore.org

Journal of Interventional Cardiac Electrophysiology : an International Journal of Arrhythmias and Pacing

|June 8, 2011

Summary

This summary is machine-generated.

Recent advances in treating reflex syncope highlight the ineffectiveness of many traditional treatments. Effective therapies now focus on behavioral changes and physical maneuvers, with genetics offering future promise.

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Area of Science:

Cardiology
Neurology
Autonomic Medicine

Background:

Syncope, a transient loss of consciousness, is often caused by arrhythmias or autonomic dysfunction.
Existing treatments like pacemakers and defibrillators manage but do not cure underlying causes.
Reflex syncope presents a persistent therapeutic challenge.

Purpose of the Study:

To review recent advances in the treatment of reflex syncope.
To simplify complex classifications of reflex syncope.
To emphasize effective, evidence-based therapeutic strategies.

Main Methods:

Review of current literature on syncope treatment.
Analysis of pharmacologic, device-based, and behavioral interventions.
Discussion of diagnostic approaches in dedicated syncope centers.

Main Results:

Many traditional pharmacologic and device-based treatments show limited efficacy for reflex syncope.
Simplified classifications of reflex syncope types are emerging.
Behavioral modifications and physical maneuvers are recognized as effective therapies.
Streamlined workups in syncope centers offer economic and therapeutic benefits.

Conclusions:

Effective syncope management increasingly relies on behavioral and physical interventions.
A renewed focus on physiologic understanding complements evidence-based treatments.
Genetics holds significant future potential for advancing syncope care.