Inferior Sinus Venosus Defect: Inconclusive Transesophageal Echocardiography Clarified by Computed Tomography and Intracardiac Echocardiography.
Hashimoto G; Tsukagoshi Y; Saito A; Waga S; Ide S; Makino K; Hayashi F; Hara H · 2026 · JACC. Case reports
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 Inferior sinus venosus (SV) atrial septal defect (ASD) is a rare interatrial communication, found near the inferior vena cava (IVC)-right atrial (RA) junction, that may be overlooked on transesophageal echocardiography (TEE).…
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Metadata source: Europe PMC · DOI 10.1016/j.jaccas.2026.107644