Parameters

SCD

Control

P value

LV E wave (msec)

85.23 ± 1.92

62.43 ± 1.67

0.001

LV A wave (msec)

46.26 ± 4.7

56.24 ± 3.2

0.032

LV E/A

1.86 ± 0.01

1.10 ± 0.03

0.024

LVDT of E wave (msec)

156.43 ± 23.5

189.87 ± 19.5

0.031

Tricuspid valve regurgitation velocity (m/sec)

2.9 ± 0.14

1.7 ± 0.09

0.04