the preinfusion plasma concentration of anp was significantly higher in patients with renal parenchymal hypertension ( 120 pg/ml , p less than 0.01 ) and in patients with primary aldosteronism ( 98 pg/ml , p less than 0.05 ) than in the normotensive subjects ( 40 pg/ml ) , but it was not greater than in the patients with renovascular hypertension ( 73 pg/ml , ns ) .
C0020544
renal
C0020545
renovascular hypertension