Fig. 3 Patient 2. A) Transesophageal color-flow echocardiogram shows the patent foramen ovale with a tunnel 33 mm in length (white arrow), a septum secundum 12 mm thick (black arrow), and an atrial septal aneurysm (red arrow). B) Fluoroscopic image (lateral view) shows device embolization to the left atrium. C) Intracardiac echocardiogram shows device embolization (arrow) to the left atrium. D) Fluoroscopic image (lateral view) shows proper device deployment. E) Intracardiac echocardiogram shows proper device placement.

LA = left atrium; RA = right atrium