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June 3, 2026Annals of Internal Medicine0 citations

In patients with SVT, device-assisted vs. standard Valsalva maneuver increased immediate cardioversion success rates

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SZShahriar Zehtabchi

Key Points

  • This research aims to compare the effectiveness of device-assisted versus standard Valsalva maneuver in achieving immediate cardioversion in patients with SVT.
  • Randomized trial conducted on patients with SVT.
  • Participants were assigned to receive either device-assisted or standard Valsalva maneuver.
  • Assessment of immediate cardioversion success rates after intervention.
  • Device-assisted Valsalva maneuver achieved higher cardioversion success rates compared to standard technique.
  • Details quantifying the exact success rates are not specified in the abstract.

Abstract

Emergency Med: Formula: see text Cardiology: Formula: see text.

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Cite This Study

Shahriar Zehtabchi (2026) studied this question. Device-assisted Valsalva maneuver increased immediate cardioversion success rates compared to standard Valsalva maneuver in patients with supraventricular tachycardia.

synapsesocial.com/papers/6a1fcb94dee9eb8c0dce8817https://doi.org/10.7326/annals-26-01928-jc
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Impact of a modified Valsalva manoeuvre in the termination of paroxysmal supraventricular tachycardia2010 · 47 citations
  2. 2Use of the Valsalva manoeuvre in the prehospital setting: a review of the literature2008 · 58 citations
  3. 3Review article: Adenosine use in the emergency department2008 · 28 citations
  4. 4The 10 mL syringe is useful in generating the recommended standard of 40 mmHg intrathoracic pressure for the Valsalva manoeuvre2009 · 41 citations
  5. 5Modified Valsalva manoeuvre to treat recurrent supraventricular tachycardia: description of the technique and its successful use in a patient with a previous near fatal complication of DC cardioversion2014 · 17 citations