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A novel device in evaluating syncope.

L G Futterman1, L Lemberg

  • 1Department of Medicine, University of Miami School of Medicine, Fla, USA.

American Journal of Critical Care : an Official Publication, American Association of Critical-Care Nurses
|July 11, 2000
PubMed
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Diagnosing syncope, or fainting, can be challenging. A detailed history, physical exam, and new tools like the Reveal Plus loop recorder aid in identifying causes and improving patient outcomes.

Area of Science:

  • Cardiology
  • Neurology

Background:

  • Syncope, or fainting, presents a diagnostic challenge due to diverse underlying etiologies.
  • Accurate diagnosis requires thorough patient history and physical examination.

Observation:

  • Common causes include reflex-mediated syndromes (vasovagal) in young adults and orthostatic hypotension in the elderly.
  • Postprandial syncope after heavy meals is an often-overlooked cause in the elderly.
  • Cardiac syncope carries a significantly higher 1-year mortality rate (18%-33%) compared to non-cardiac syncope (0%-12%).

Findings:

  • The Reveal Plus insertable loop recorder offers a reliable, cost-effective method for capturing arrhythmic events.
  • This device aids in the diagnosis of syncope through automatic and patient-activated event recording.

Related Experiment Videos

  • The recorder's 12-14 month duration provides extended monitoring capabilities.

    • Implications:

    • Improved diagnostic accuracy for syncope can lead to timely and appropriate treatment.
    • Utilizing advanced monitoring tools like loop recorders can reduce healthcare costs and improve patient management.
    • Early identification of cardiac syncope is crucial due to its higher mortality risk.