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Updated: Aug 25, 2026

Cutoff Value of Phase Angle by Bioelectrical Impedance Analysis at Admission as a Prognostic Factor in Patients with Acute Heart Failure
Published on: June 10, 2025
Relation between pulse pressure and survival in patients with decompensated heart failure
Doron Aronson1, Andrew J Burger
1Division of Cardiology, Rambam Medical Center, Haifa, Israel.
Abstract:
Elevated pulse pressure (PP), an indicator of increased arterial stiffness, has been shown to predict adverse outcome in patients with stable heart failure. However, the dependence of PP on hemodynamic factors, such as stroke volume and peak aortic blood flow, suggests that the relation between PP and outcome may depend on the clinical setting. We evaluated the relation between PP and all-cause mortality in 489 patients with decompensated heart failure. We found that the association of PP with outcome in this setting is reversed, with low PP being an independent predictor of mortality.
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