Key result
Primary aldosteronism was associated with significantly higher peripheral pulse wave velocity compared to essential hypertension (11.59 vs. 10.70 m/s, p=0.002), indicating increased peripheral arterial stiffness.
Why the study?
Does primary aldosteronism increase peripheral arterial stiffness compared to essential hypertension?
Case-Control (n=98)
No
Does primary aldosteronism increase peripheral arterial stiffness compared to essential hypertension?
Absolute Event Rate: 11.59% vs 10.7%
p-value: p=0.002
Aldosterone overproduction in primary aldosteronism increases both central and peripheral arterial stiffness compared to essential hypertension, suggesting a fibroproliferative effect on muscular arteries.
No takes yet. Share an insight, caveat, or question.
Should not yet change hypertension management; leaves open causal effects and need for prospective trials.
Rosa et al. (2012) conducted a case-control in Primary Aldosteronism (n=98). Primary Aldosteronism vs. Essential Hypertension was evaluated on Peripheral (femoral-ankle) pulse wave velocity (m/s) (p=0.002). Primary aldosteronism was associated with significantly higher peripheral pulse wave velocity compared to essential hypertension (11.59 vs. 10.70 m/s, p=0.002), indicating increased peripheral arterial stiffness.
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