Use of miniature biplane transesophageal echocardiography during pediatric atrial catheter interventional procedures

We reported the use of a new miniature biplane TEE probe during pediatric cardiac interventional catheterization procedures. Use of this imaging modality provided significant advantages during dilation of obstructed venous pathways and closure of interatrial defects. Procedural characteristics and specific congenital heart lesion—related advantages were discussed.