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Table 3 Comparison of median AVJ motion variables between healthy volunteers and HCM patients with and without LGE

From: A novel and practical cardiovascular magnetic resonance method to quantify mitral annular excursion and recoil applied to hypertrophic cardiomyopathy

Lateral

P

P

AVJ*

HCMLGE§+

HCM LGE-

 

vs

vs

 

Healthy Volunteers

Healthy Volunteers

MD ||

<0.001

NS

MVED (s -1 )

<0.001

0.001

VDS # (s -1 )

<0.001

0.003

VDS/MVED

<0.001

0.001

Septal

P

P

AVJ

HCM LGE+

HCM LGE-

 

vs

vs

 

Healthy Volunteers

Healthy Volunteers

MD

<0.001

NS

MVED (s -1 )

0.001

0.032

VDS (s -1 )

0.005

0.045

VDS/MVED

<0.001

0.023

  1. *AVJ = atrioventricular junction; HCM = hypertrophic cardiomyopathy; §LGE = late gadolinium enhancement; ||MD = maximum displacement; MVED = maximum velocity early diastole; #VDS = velocity diastasis.