Table 3

Percentage scores of different cross sectional echocardiographic views

One channelTwo channelThree channel
Mean SD Mean SD Mean SD
Long axis6530.172.435.8113.646.3
Four chamber5027.973.731.294.338.1
Short axis73.260.760.75882.654.7
Arch73.820.272.318.7104.421.3
Total64.538.373.438.097.143.0