Table 2.

Univariate predictors of peak provocable LVOT gradient

			CI
Factor	r	β	Lower	Upper	p Value
Aortoseptal angle	0.319	−1.165	−1.708	−0.622	<0.0001
Basal septal thickness	0.048	−0.613	−2.618	1.392	0.547
Incomplete SAM (rest)	0.366	33.06	19.861	46.259	<0.0001
Mitral regurgitation grade (rest)	0.197	25.604	5.535	45.677	0.013
LVOT systolic diameter	0.014	−0.24	−2.949	2.469	0.861

LVOT, left ventricular outflow tract; SAM, systolic anterior motion.