title: Impending paradoxical embolism: a transophageal echocardiographic image.
mesh_terms: D017548:Echocardiography, Transesophageal; D019320:Embolism, Paradoxical / Q000000981:diagnostic imaging* / Q000209:etiology; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans