参数

OA

CRA

CRV

PSV/Vmax (cm/s)

31.4~39.6

8.8~12.6

2.9~5.7

EDV/Vmin (cm/s)

8.2~10.6

2.0~4.0

3.3~4.0

RI

0.74

0.70~0.76