e-ISSN: Pending
Negative / Null Result ReportMedicine

Long-term prognosis of elderly patients undergoing atrial septal defect closure: Are we acting too late?

Lima MR; Paiva MS; Maltês S; Madeira S; Mendes IC; Neves JP; Anjos R · 2025 · Current problems in 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)

Background Atrial septal defects (ASD) often go unrecognized until very late in life. The impact of ASD closure on life expectancy in elderly patients remains unclear. This study compares the survival of patients≥65-years who underwent ASD…

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Metadata source: Europe PMC · DOI 10.1016/j.cpcardiol.2024.102930