Table 5

Regression analysis testing the association between maximal LVOT gradient and various potential predictors in the group with hypertrophic cardiomyopathy

Variable	Univariate analysis			Multivariate analysis
Variable	β	p Value	β		p Value
Left ventricle to aortic root angle	−0.34	<0.001	−0.24		0.01
Age	0.23	0.01	0.19		0.05
End-systolic volume index	−0.20	0.02	−0.16		0.06
Gender	0.05	0.5
Hypertension	0.06	0.5
Atrial fibrillation	−0.05	0.5
β Blockers	0.05	0.5
Calcium channel blockers	0.124	0.1
End-diastolic volume index	0.04	0.7
Basal end-diastolic interventricular septal thickness	0.02	0.8
Abnormal mitral or subvalvular morphology	0.06	0.4

LVOT, left ventricular outflow tract.