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Table 2 Left ventricular and left atrial volumes and function

From: How do hypertrophic cardiomyopathy mutations affect myocardial function in carriers with normal wall thickness? Assessment with cardiovascular magnetic resonance

 

Carriers (n= 28)

Controls (n= 28)

LA min (mL.m-2)

24 ± 6.7

20 ± 3.9*

LA max (mL.m-2)

56 ± 11.7

51 ± 6.4*

LA PE (mL.m-2)

19 ± 4.6

18 ± 5.0

LA AE (mL.m-2)

14 ± 4.8

13 ± 3.1

LAEF (%)

35 ± 8.0

38 ± 7.2

LVEDV (mL.m-2)

96 ± 13.2

94 ± 14.2

LVESV (mL.m-2)

38 ± 7.3

37 ± 8.3

SV (mL.m-2)

58 ± 8.9

57 ± 7.7

LVEF (%)

60 ± 4.9

61 ± 4.2

LV mass (gr.m-2)

99 ± 24.2

93 ± 22.9

LV mass/volume ratio

0.53 ± 0.075

0.54 ± 0.105

IVRT (ms)

102 ± 18

100 ± 22

SL ratio

1.3 ± 0.21

1.1 ± 0.13

  1. Data are presented as mean ± S.D. All volumes are indexed to body surface area, AE = active emptying, EDV = end diastolic volume, ESV = end systolic volume, IVRT = isovolumetric relaxation time, LA = left atrial, LAEF = left atrial ejection function, LV = left ventricular, LVEF = left ventricular ejection fraction, max = maximum volume, min = minimum volume, PE = passive emptying. SL ratio = septal to lateral wall thickness ratio, SV = stroke volume. * = p < 0.05, ‡ = p < 0.001