Revista portuguesa de cardiologia : orgão oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology
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Transesophageal echocardiography (TEE) is accepted as a valuable tool in the evaluation of ischemic stroke patients, particularly in the young and in cases of unknown cause. However, the real clinical impact of additional TEE data remains to be defined. ⋯ TEE identified additional findings with possible embolic potential in a considerable number of cases, the majority of which were of a debatable cause-effect relation. A higher diagnostic yield and clinical relevance was found in older patients, which argues against age being used as a selective criterion for it. Our experience suggests that routine TEE in this setting is of questionable value and has little impact on clinical management, for which reason TEE referral should be decided on an individual patient basis.