One-hour Upright Posture is an Ideal Position for Serum Aldosterone Concentration and Plasma Renin Activity Measuring on Primary Aldosteronism Screening
Experimental and Clinical Endocrinology & Diabetes, 06/12/2012
Yin G et al. – Keeping upright posture for 1 h was the ideal position for ARR measuring and using a cutoff value of 35.90 ng/dl per ng/ml/h will have a sensitivity and specificity of 100.00% and 92.30% respectively.



