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 4

Comparison of measured values of transthoracic two-dimensional and three-dimensional echocardiography (cm).

ASDNumberLarge-vessel short-axis inner diameterThree-dimensional maximum inner diameterOccluder release front waist areaWaist diameter after occluder release

All ASD30
Circular ASD8
Noncircular ASD22