Category
Hemodynamics & Fluid Resuscitation
Journal
NEJM
Takeaway
Elective LV unloading (Impella) in high-risk PCI: no benefit, excess CV mortality (HR 1.91).
Verdict
Harm Signal
Year
2026
NEJM
Elective LV unloading (Impella) in high-risk PCI: no benefit, excess CV mortality (HR 1.91).