e-ISSN: Pending
Replication Failure

Clinical study on ultrasound-guided percutaneous closure of atrial septal defect

Yang Y; Lv Z; Wang Z; Xiao Y · 2026 · Preprint

WASTE classifies this as Replication Failure · AI classification, approximate

A previously reported effect did not replicate here — verify it holds before you build on it.

Abstract (excerpt)

Abstract Objective To investigate the method and clinical efficacy evaluation of transcatheter closure of secundum atrial septal defect (ASD) in children through the femoral vein under the guidance of ultrasonic cardiogram. Method A total…

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Metadata source: Europe PMC · DOI 10.21203/rs.3.rs-8696719/v1