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Table 1 Clinical characteristics and conventional echocardiographic parameters in HCM patients versus control group

From: Assessment of left ventricular systolic and diastolic abnormalities in patients with hypertrophic cardiomyopathy using real-time three-dimensional echocardiography and two-dimensional speckle tracking imaging

 

HCM patients (N = 50)

Control group (N = 40)

p value

Age(years)

46.67 ± 11.09

43.93 ± 8.17

0.195

Gender

 Male

30 (60%)

24 (60%)

 

 Female

20 (40%)

16 (40%)

 

HR(beats/min)

70.51 ± 9.62

68.43 ± 11.95

0.362

BSA(m2)

1.72 ± 0.15

1.70 ± 0.21

0.612

SBP(mmHg)

124.63 ± 13.05

120.59 ± 9.67

0.106

DBP(mmHg)

78.32 ± 11.57

74.81 ± 9.07

0.119

IVST (mm)

25.33 ± 7.11

9.32 ± 1.35

< 0.001

LVPWT (mm)

14.25 ± 3.15

8.84 ± 1.11

< 0.001

septum/posterior wall ratio

1.86 ± 0.69

1.05 ± 0.10

< 0.001

LVDd (mm)

40.83 ± 4.87

44.16 ± 2.44

< 0.001

LVDs (mm)

23.32 ± 4.09

27.81 ± 1.64

< 0.001

LADs

40.91 ± 0.83

31.85 ± 1.95

< 0.001

E (cm/sec)

79.04 ± 3.26

80.36 ± 3.07

0.053

A (cm/sec)

71.05 ± 2.89

69.89 ± 2.65

0.052

E /A ratio

1.12 ± 0.39

1.15 ± 0.29

0.675

  1. HR heart rate, BSA body surface area, SBP systolic blood pressure, DBP diastolic blood pressure, IVST inter-ventricular septal thickness, LVDd left ventricular end-diastolic diameter, LVDs left ventricular end-systolic diameter, LVPWT left ventricular posterior wall thickness, LADs left atrium end-systolic dimension. E: mitral inflow peak velocity in early diastole; A: mitral inflow peak velocity in late diastole. Values are expressed as the mean ± SD
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Cardiovascular Ultrasound

ISSN: 1476-7120

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