Table 2.

Echocardiographic data

Variable	PHPT (n = 51)	Controls (n = 49)	Normal range	P value
Left ventricle end-diastolic dimension, (mm)	45.0 ± 0.6	44.4 ± 0.6	39–54	0.51
Left ventricle end-systolic dimension, (mm)	27.6 ± 0.6	28.0 ± 0.6		0.62
Ventricular septum, (mm)	10.9 ± 0.2	11.0 ± 0.2	6–10	0.74
Posterior left ventricle wall, (mm)	10.6 ± 0.2	10.9 ± 0.2	6–10	0.26
Mean transaortic pressure gradient, (mm Hg)	2.8 ± 0.2	3.2 ± 0.2		0.16
Peak transaortic pressure gradient, (mm Hg)	5.6 ± 0.3	6.0 ± 0.3	<25.0	0.39
Aortic valve calcification area (cm2)	0.24 ± 0.02	0.17 ± 0.02		<0.01

Data are expressed as mean ± se. Data are adjusted for age, sex, body mass index, smoking status, estimated glomerular filtration, and history of hypercholesterolemia and hypertension.