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A transoesophageal echocardiography, or TOE, takes detailed pictures of the heart from the oesophagus (the tube that connects the throat to the stomach), which lies behind the heart.
Discharge advice for patients following the closure of a Patent Foramen Ovale (PFO), Atrial Septal Defect (ASD) or Left Atrial Appendage Occlusion (LAAO).