Pediatric anesthesia & critical care

Clinical Outcomes of Delayed Pediatric Cardiac Surgery and Catheterizations During the COVID-19 Pandemic: Lessons Learned From a Capacity Crisis

J Cardiothorac Vasc AnesthPublished Retrospective cohort study

Authors' conclusion

Careful triage protocols and pandemic-related changes in workflow allowed for safe postponement of congenital cardiac procedures despite higher medical complexity in delayed patients.

Study context

Population
Pediatric patients with congenital heart disease whose cardiac procedures were delayed during the COVID-19 pandemic, tertiary pediatric heart center, March 11 to June 8, 2020
Exposure
Congenital heart disease procedures delayed during the COVID-19 pandemic vs prepandemic controls
  • Delayed surgicaln = 87
  • Delayed catheterizationn = 126
Outcome
Periprocedural outcomes
Methodological detailsmatched cohort (1:2), single tertiary centre
  • Matched cohort (1:2)
  • Single tertiary centre

Main finding

As reported in the abstract

  • Delayed surgical: cross-clamp time 142 v 130 minutes (p = 0.017)
  • Delayed surgical: postoperative ventilation time 6.9 v 14.1 hours (p = 0.001)
  • Delayed surgical: postoperative stay 5.1 v 6.5 days (p = 0.001)
  • Delayed catheterization: preprocedural admissions 4% v 17.5% (p = 0.001)
  • Delayed catheterization: slightly higher inotropic scores
  • Delayed catheterization: ICU admissions 5.6% v 12.3% (p = 0.046)
  • Matched cohort

Observational data: associations, not effects.

Further findings

Preoperative death in a surgical patient pending transfer
1
Otherwise mortality and adverse event rates similar between groups

Original publication

Clinical Outcomes of Delayed Pediatric Cardiac Surgery and Catheterizations During the COVID-19 Pandemic: Lessons Learned From a Capacity Crisis. J Cardiothorac Vasc Anesth. Published 30 June 2026. doi:10.1053/j.jvca.2026.06.038

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