Temporal Changes in the Timing of Pulmonary Valve Replacement and Impact on Outcomes in Tetralogy of Fallot.
Gröning M; Smerup MH; Nissen H; Nielsen DG; Andersen H; Munk K; Mortensen UM; Engholm M · 2026 · Pediatric cardiology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
To assess temporal changes in the timing of pulmonary valve replacement (PVR) among patients with tetralogy of Fallot and to determine whether temporal shifts toward earlier PVR were accompanied by differences in ventricular volumes,…
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Metadata source: Europe PMC · DOI 10.1007/s00246-026-04294-0