Surgical Risk and Long-Term Mortality With PCI and CABG in Ischemic Left Ventricular Systolic Dysfunction.
Marquis-Gravel G; Tong G; Dodd M; Clayton T; Ryan M; Docherty KF; Williams A; Sun J · 2025 · Journal of the Society for Cardiovascular Angiography & Interventions
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 Coronary artery bypass grafting (CABG) improves survival compared with optimal medical therapy (OMT) alone in patients with ischemic left ventricular systolic dysfunction (iLVSD), but percutaneous coronary intervention (PCI) did…
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Metadata source: Europe PMC · DOI 10.1016/j.jscai.2025.103820