Cardiothoracic & vascular anesthesia

Temperature Changes During Electrophysiology Ablation in Veterans and 1-Year Success Rates: A Retrospective Pilot Analysis

J Cardiothorac Vasc AnesthPublished Retrospective observational study

Authors' conclusion

Core temperature declines during ablation. Greater temperature decline during general anesthesia was associated with lower 1-year ablation success rates.

Study context

Population
Veterans undergoing ablation procedures for cardiac arrhythmia under GA, Veteran's Administration Boston Healthcare System
Participants
107 consecutive records
Outcome
Core temperature change during ablation
Methodological detailssingle-centre, pilot
  • Single-centre
  • Pilot

Main finding

As reported in the abstract

Core temperature significantly lower between BT and start (ST), BT and ET, and ST and ET
p < 0.001 for all

Observational data: associations, not effects.

Further findings

1-year ablation success
74.8%
  • n = 80

Parts of this Brief are withheld: the automatic checks could not confirm them against the abstract.

Original publication

Temperature Changes During Electrophysiology Ablation in Veterans and 1-Year Success Rates: A Retrospective Pilot Analysis. J Cardiothorac Vasc Anesth. Published 25 May 2023. doi:10.1053/j.jvca.2023.05.038

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