A pilot study of the effect of norepinephrine dose on left ventricular-arterial coupling in patients with septic shock.
Wang X; Xu Y; Lin X; Lin Y; Huang B; Feng Q; Shan Y; Huang L · 2026 · Scientific 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)
Left ventricular-arterial (V-A) coupling is a key determinant of cardiovascular performance, which integrates intrinsic myocardial contractility with ventricular afterload. Septic shock frequently disrupts this coupling, and norepinephrine…
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Metadata source: Europe PMC · DOI 10.1038/s41598-026-56605-3