Research Article

Observation of Clinical Efficacy of Parylene-Coated Occluder Based on Electronic Image of Visual Sensor in the Treatment of Congenital Heart Disease

Table 2

ASD size of 2DE, 3DE, X-ray images, and measured values of the measuring board (mm).

Measurement methodsMeasured value

X-ray image measurement<0.0010.97
Two-dimensional ultrasonic measurement (upper and lower diameter)<0.0010.97
Three-dimensional ultrasonic measurement (upper and lower diameter)<0.0010.92
>0.050.97
Measuring board value>0.050.98