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Table 1

From: Assessment of diastolic function from velocity-encoded cardiac magnetic resonance data in patients with hypertrophic cardiomyopathy

 

Controls (n=23)

HCM (n=48)

p

LV mass (g)

132 (33)

195 (69)

0.0001

LV mass index (g/m2)

69 (13)

106 (36)

<0.0001

EDV (ml)

139 (37)

151 (45)

NS

ESV (ml)

50 (14)

51 (23)

NS

Mass/EDV (g/ml)

0.99 (0.3)

1.35 (0.5)

0.0026

LV ejection fraction (%)

64 (5)

66 (10)

NS

Maximal wall thickness (mm)

NA

20 (4)

NA

Extent of LV hypertrophy (%)

NA

16 (17)

NA

LGE (g)

NA

4.1 (4.6)

NA

LGE (%)

NA

2 .3 (2.2)

NA

Ef/Af

1.21 (0.7)

1.47 (2.3)

NS

E' (cm/s)

8.6 (4.7)

3.4 (1.6)

<0.0001

E/E'

8.1 (4.3)

25.3 (18.6)

0.0001

DT (ms)

213.9 (72.1)

241.4 (67.4)

0.11

  1. LV, left ventricular; EDV, end-diastolic volume; ESV, end-systolic volume; LGE, late gadolinium enhancement; DT, deceleration time